2015 GMC Sierra 3500 Chassis Computer

2015 GMC Sierra 3500 Chassis Computer (3 parts in stock)

Select Option:Change Vehicle Change Part

Summary
Year:	2015change
Make:	GMCchange
Model:	Sierra 3500change
Sub Models:	Basechange
Item:	Chassis Computer
Condition:	OEM Used
Items Available:	3
Price Range:	$74 - $126 (before local discount)
Local Discount:	Up to $100.00
Returns:	Cancellation & Return Policy

Item:	Chassis Computer change
Condition:	OEM Usedchange
Items Available:	3
Price Range:	$74 - $126 (before local discount)
Local Discount:	Up to $100.00

Select the right Chassis Computer for your 2015 GMC Sierra 3500

This part may have multiple fitment options depending on your vehicle's engine, drivetrain, and configuration. To ensure proper compatibility, please select the correct fitment below. If you’re unsure, we strongly recommend checking your VIN or vehicle build details before ordering. You can update or change the fitment selection at any time.

Chassis Computer - SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13590222

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13590222
Items in stock: 9

Chassis Computer - SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13590225

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13590225
Items in stock: 2

Chassis Computer - SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13594402

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Air Bag (on transmission tunnel) ID 13594402
Items in stock: 669

Chassis Computer - SIERRA 3500 PICKUP Body Control (BCM) (left hand firewall) ID 13587704

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Body Control (BCM) (left hand firewall) ID 13587704
Items in stock: 959

Chassis Computer - SIERRA 3500 PICKUP Body Control (BCM) (left hand firewall) ID 13594692

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Body Control (BCM) (left hand firewall) ID 13594692
Items in stock: 887

Chassis Computer - SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23115625

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23115625
Items in stock: 147

Chassis Computer - SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261701

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261701
Items in stock: 1822

Chassis Computer - SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261702

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261702
Items in stock: 1822

Chassis Computer - SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359998

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359998
Items in stock: 1822

Chassis Computer - SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359999

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359999
Items in stock: 1822

Chassis Computer - SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447859

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447859
Items in stock: 109

Chassis Computer - SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447860

Chassis Computer - SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444865

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444865
Items in stock: 8

Chassis Computer - SIERRA 3500 PICKUP Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444866

Chassis Computer - SIERRA 3500 PICKUP Fuel Pump (left hand frame rail) (bi-fuel, opt FHV)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Fuel Pump (left hand frame rail) (bi-fuel, opt FHV)
Items in stock: 14

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO4 ID 23129450

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO4 ID 23129450
Items in stock: 5

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO4 ID 23229331

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO4 ID 23443745

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO5 ID 23129433

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO5 ID 23228498

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO5 ID 23266007

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO6 ID 23228496

Chassis Computer - SIERRA 3500 PICKUP Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) radio opt IO6 ID 23443747

Chassis Computer - SIERRA 3500 PICKUP Memory (under Driver Side seat)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Memory (under Driver Side seat)
Items in stock: 1480

Chassis Computer - SIERRA 3500 PICKUP Suspension (left hand rear frame)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Suspension (left hand rear frame)
Items in stock: 141

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13506228

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13506228
Items in stock: 174

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13506229

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13506229
Items in stock: 131

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13587754

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13587754
Items in stock: 2

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13587755

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13587755
Items in stock: 1

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13591692

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13591692
Items in stock: 6

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13591693

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13591693
Items in stock: 4

Chassis Computer - SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13594963

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Temperature (Passenger Side under dash) ID 13594963
Items in stock: 3

Chassis Computer - SIERRA 3500 PICKUP Towing Control (left hand rear frame)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Towing Control (left hand rear frame)
Items in stock: 505

Chassis Computer - SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 23285501

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 23285501
Items in stock: 1110

Chassis Computer - SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 23287058

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 23287058
Items in stock: 24

Chassis Computer - SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 24269374

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Transfer Case (left hand dash) ID 24269374
Items in stock: 1110

Chassis Computer - SIERRA 3500 PICKUP Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) model year break point (opt AVF)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA 3500 PICKUP Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) model year break point (opt AVF)
Items in stock: 148

Chassis Computer - SIERRA 3500 PICKUP Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) Without model year break point

Chassis Computer - SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13590222

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13590222
Items in stock: 9

Chassis Computer - SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13590225

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13590225
Items in stock: 2

Chassis Computer - SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13594402

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Air Bag (on transmission tunnel) ID 13594402
Items in stock: 669

Chassis Computer - SIERRA DENALI 3500 Body Control (BCM) (under steering column) ID 13587704

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Body Control (BCM) (under steering column) ID 13587704
Items in stock: 959

Chassis Computer - SIERRA DENALI 3500 Body Control (BCM) (under steering column) ID 13594692

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Body Control (BCM) (under steering column) ID 13594692
Items in stock: 887

Chassis Computer - SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23115625

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23115625
Items in stock: 147

Chassis Computer - SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261701

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261701
Items in stock: 1822

Chassis Computer - SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261702

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23261702
Items in stock: 1822

Chassis Computer - SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359998

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359998
Items in stock: 1822

Chassis Computer - SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359999

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Communication (OnStar, opt UE1) (center dash, behind radio) ID 23359999
Items in stock: 1822

Chassis Computer - SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447859

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447859
Items in stock: 109

Chassis Computer - SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 13447860

Chassis Computer - SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444865

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444865
Items in stock: 8

Chassis Computer - SIERRA DENALI 3500 Driver Side Assist (park assist) (Passenger Side cab back panel) ID 23444866

Chassis Computer - SIERRA DENALI 3500 Fuel Pump (left hand frame rail) (bi-fuel, opt FHV)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Fuel Pump (left hand frame rail) (bi-fuel, opt FHV)
Items in stock: 14

Chassis Computer - SIERRA DENALI 3500 Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) (radio opt IO6) ID 23228496

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) (radio opt IO6) ID 23228496
Items in stock: 91

Chassis Computer - SIERRA DENALI 3500 Information-GPS-TV (Passenger Side dash) (human machine interface, HMI) (radio opt IO6) ID 23443747

Chassis Computer - SIERRA DENALI 3500 Memory (under Driver Side seat)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Memory (under Driver Side seat)
Items in stock: 1480

Chassis Computer - SIERRA DENALI 3500 Suspension (left hand rear frame)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Suspension (left hand rear frame)
Items in stock: 141

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13506228

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13506228
Items in stock: 174

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13506229

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13506229
Items in stock: 131

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13587754

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13587754
Items in stock: 2

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13587755

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13587755
Items in stock: 1

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13591692

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13591692
Items in stock: 6

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13591693

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13591693
Items in stock: 4

Chassis Computer - SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13594963

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Temperature (Passenger Side under dash) ID 13594963
Items in stock: 3

Chassis Computer - SIERRA DENALI 3500 Towing Control (left hand rear frame)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Towing Control (left hand rear frame)
Items in stock: 505

Chassis Computer - SIERRA DENALI 3500 Transfer Case (left hand dash) ID 23285501

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Transfer Case (left hand dash) ID 23285501
Items in stock: 1110

Chassis Computer - SIERRA DENALI 3500 Transfer Case (left hand dash) ID 23287058

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Transfer Case (left hand dash) ID 23287058
Items in stock: 24

Chassis Computer - SIERRA DENALI 3500 Transfer Case (left hand dash) ID 24269374

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Transfer Case (left hand dash) ID 24269374
Items in stock: 1110

Chassis Computer - SIERRA DENALI 3500 Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) model year break point (opt AVF)

Select Fitment This fitment option is for 2015 GMC Sierra 3500, select this option for SIERRA DENALI 3500 Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) model year break point (opt AVF)
Items in stock: 148

Chassis Computer - SIERRA DENALI 3500 Transmission (left hand firewall) (Automatic Transmission, 6 speed, opt MW7) Without model year break point

Interchange Fitment FAQs

Q: How does interchange fitment work for my 2015 GMC Sierra 3500 Chassis Computer?

A: All Chassis Computer options shown on this page are matched to your selected configuration: 2015 GMC Sierra 3500. Used OEM parts are dismantled from donor vehicles as complete assemblies, and a specific interchange fitment is assigned during this process. Every detail shown in the fitment notes must match your vehicle exactly.

Q: What is an interchange fitment option for my 2015 GMC Sierra 3500?

A: An interchange fitment option defines the exact donor vehicle configuration your part came from. For 2015 GMC Sierra 3500, this may include engine size, VIN code, transmission model, drivetrain, axle ratio, and other critical identifiers. This data comes from VIN decoding, OEM information, and physical inspection of the donor vehicle.

Q: Why must every fitment detail match for my 2015 GMC Sierra 3500?

A: Used OEM parts are not universal. If any fitment detail for your 2015 GMC Sierra 3500 differs from what is shown in the fitment notes, the Chassis Computer may not install, communicate with your vehicle, or function correctly. Always verify all fitment details before ordering.

Q: Where does the fitment information for my 2015 GMC Sierra 3500 come from?

A: Fitment information is captured when the donor vehicle is dismantled. The yard decodes the VIN for 2015 GMC Sierra 3500, checks OEM data and interchange databases, and verifies details during physical inspection. The resulting fitment is then assigned to the Chassis Computer assembly.

Q: What if there are multiple fitment options for my 2015 GMC Sierra 3500?

A: Many 2015 GMC Sierra 3500 vehicles were built with multiple configurations in the same year and trim. Trim name alone (XLT, Limited, Sport, etc.) is not enough. You must match the exact configuration shown in the fitment notes—such as engine size, transmission type, drivetrain, and axle ratio—before selecting a Chassis Computer.

Q: Where can I find my 2015 GMC Sierra 3500 VIN??

A: You can find the VIN for your 2015 GMC Sierra 3500 on the driver-side dashboard (visible through the windshield), inside the driver-side door jamb, and on your registration or insurance documents. The VIN helps confirm the correct configuration and fitment.

Q: Do trim levels affect fitment on my 2015 GMC Sierra 3500?

A: Yes. Trim levels on your 2015 GMC Sierra 3500 can affect electronics, sensors, body parts, and interior components. Always match the detailed fitment notes for your configuration, not just the trim name, before selecting a Chassis Computer.

Attention!

There are 70 Chassis Computer choices for the 2015 GMC Sierra 3500!!!

Chassis Computer (3)

SIERRA 3500 PICKUP
- Air Bag
  - (on transmission tunnel)
    - ID 13590222 (9/3)
    - ID 13590225 (2/3)
    - ID 13594402 (669/3)
- Body Control (BCM)
  - (left hand firewall)
    - ID 13587704 (959/3)
    - ID 13594692 (887/3)
- Communication
  - (OnStar, opt UE1)
    - (center dash, behind radio)
      - ID 23115625 (147/3)
      - ID 23261701 (1822/3)
      - ID 23261702 (1822/3)
      - ID 23359998 (1822/3)
      - ID 23359999 (1822/3)
- Driver Side Assist
  - (park assist)
    - (Passenger Side cab back panel)
      - ID 13447859 (109/3)
      - ID 13447860 (5/3)
      - ID 23444865 (8/3)
      - ID 23444866 (4/3)
- Fuel Pump
  - (left hand frame rail)
    - (bi-fuel, opt FHV) (14/3)
- Information-GPS-TV
  - (Passenger Side dash)
    - (human machine interface, HMI)
      - radio opt IO4
        ID 23129450 (5/3)
        ID 23229331 (16/3)
        ID 23443745 (4/3)
      - radio opt IO5
        ID 23129433 (47/3)
        ID 23228498 (47/3)
        ID 23266007 (34/3)
      - radio opt IO6
        ID 23228496 (91/3)
        ID 23443747 (38/3)
- Memory
  - (under Driver Side seat) (1480/3)
- Suspension
  - (left hand rear frame) (141/3)
- Temperature
  - (Passenger Side under dash)
    - ID 13506228 (174/3)
    - ID 13506229 (131/3)
    - ID 13587754 (2/3)
    - ID 13587755 (1/3)
    - ID 13591692 (6/3)
    - ID 13591693 (4/3)
    - ID 13594963 (3/3)
- Towing Control
  - (left hand rear frame) (505/3)
- Transfer Case
  - (left hand dash)
    - ID 23285501 (1110/3)
    - ID 23287058 (24/3)
    - ID 24269374 (1110/3)
- Transmission
  - (left hand firewall)
    - (Automatic Transmission, 6 speed, opt MW7)
      - model year break point (opt AVF) (148/3)
      - Without model year break point (10/3)
SIERRA DENALI 3500
- Air Bag
  - (on transmission tunnel)
    - ID 13590222 (9/3)
    - ID 13590225 (2/3)
    - ID 13594402 (669/3)
- Body Control (BCM)
  - (under steering column)
    - ID 13587704 (959/3)
    - ID 13594692 (887/3)
- Communication
  - (OnStar, opt UE1)
    - (center dash, behind radio)
      - ID 23115625 (147/3)
      - ID 23261701 (1822/3)
      - ID 23261702 (1822/3)
      - ID 23359998 (1822/3)
      - ID 23359999 (1822/3)
- Driver Side Assist
  - (park assist)
    - (Passenger Side cab back panel)
      - ID 13447859 (109/3)
      - ID 13447860 (5/3)
      - ID 23444865 (8/3)
      - ID 23444866 (4/3)
- Fuel Pump
  - (left hand frame rail)
    - (bi-fuel, opt FHV) (14/3)
- Information-GPS-TV
  - (Passenger Side dash)
    - (human machine interface, HMI)
      - (radio opt IO6)
        ID 23228496 (91/3)
        ID 23443747 (38/3)
- Memory
  - (under Driver Side seat) (1480/3)
- Suspension
  - (left hand rear frame) (141/3)
- Temperature
  - (Passenger Side under dash)
    - ID 13506228 (174/3)
    - ID 13506229 (131/3)
    - ID 13587754 (2/3)
    - ID 13587755 (1/3)
    - ID 13591692 (6/3)
    - ID 13591693 (4/3)
    - ID 13594963 (3/3)
- Towing Control
  - (left hand rear frame) (505/3)
- Transfer Case
  - (left hand dash)
    - ID 23285501 (1110/3)
    - ID 23287058 (24/3)
    - ID 24269374 (1110/3)
- Transmission
  - (left hand firewall)
    - (Automatic Transmission, 6 speed, opt MW7)
      - model year break point (opt AVF) (148/3)
      - Without model year break point (10/3)

Select the right Chassis Computer for your 2015 GMC Sierra 3500

Interchange Fitment FAQs

Q: How does interchange fitment work for my 2015 GMC Sierra 3500 Chassis Computer?

Q: What is an interchange fitment option for my 2015 GMC Sierra 3500?

Q: Why must every fitment detail match for my 2015 GMC Sierra 3500?

Q: Where does the fitment information for my 2015 GMC Sierra 3500 come from?

Q: What if there are multiple fitment options for my 2015 GMC Sierra 3500?

Q: Where can I find my 2015 GMC Sierra 3500 VIN??

Q: Do trim levels affect fitment on my 2015 GMC Sierra 3500?

Attention!

Chassis Computer (3)

Available Parts

ENGINE & TRANSMISSION UNITS

ELECTRICAL

EXTERIOR & BODY PARTS

FRONT/REAR LIGHTS

HEATING & COOLING

INTERIOR PARTS & ACCESSORIES

MECHANICAL & FRAME PARTS

Auto Parts Departments

Customer Service

Company Information

2015 GMC Sierra 3500 Chassis Computer

Select the right Chassis Computer for your 2015 GMC Sierra 3500

Interchange Fitment FAQs

Attention!

Verify Your Part

Chassis Computer (3)

Available Parts

Auto Parts Departments

Customer Service

Company Information