2018 Infiniti Q70 Chassis Computer

2018 Infiniti Q70 Chassis Computer (15 parts in stock)
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Chassis Computer (Not Actual Photo)
Summary
Year: 2018change
Make: Infinitichange
Model: Q70change
Sub Models: Basechange
Item: Chassis Computer
Condition: OEM Used
Items Available: 15
Price Range: $116 - $455 (before local discount)
Local Discount: Up to $100.00
Returns: Cancellation & Return Policy
Item: Chassis Computer change
Condition: OEM Usedchange
Items Available: 15
Price Range: $116 - $455 (before local discount)
Local Discount: Up to $100.00
 Quality Tested Parts
 Nationwide Shipping
 1-year warranty
 Low Price Guarantee
 30-Day Free Returns

Select the right Chassis Computer for your 2018 Infiniti Q70

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 - Air Bag (center console) 3.5L (Hybrid) adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.5L (Hybrid) adaptive cruise
Items in stock: 0
Chassis Computer - Air Bag (center console) 3.5L (Hybrid) Without adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.5L (Hybrid) Without adaptive cruise
Items in stock: 6
Chassis Computer - Air Bag (center console) 3.7L long wheel base adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.7L long wheel base adaptive cruise
Items in stock: 0
Chassis Computer - Air Bag (center console) 3.7L long wheel base Without adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.7L long wheel base Without adaptive cruise
Items in stock: 3
Chassis Computer - Air Bag (center console) 3.7L short wheel base adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.7L short wheel base adaptive cruise
Items in stock: 0
Chassis Computer - Air Bag (center console) 3.7L short wheel base Without adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 3.7L short wheel base Without adaptive cruise
Items in stock: 6
Chassis Computer - Air Bag (center console) 5.6L long wheel base adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 5.6L long wheel base adaptive cruise
Items in stock: 0
Chassis Computer - Air Bag (center console) 5.6L long wheel base Without adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 5.6L long wheel base Without adaptive cruise
Items in stock: 3
Chassis Computer - Air Bag (center console) 5.6L short wheel base adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 5.6L short wheel base adaptive cruise
Items in stock: 0
Chassis Computer - Air Bag (center console) 5.6L short wheel base Without adaptive cruise
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Air Bag (center console) 5.6L short wheel base Without adaptive cruise
Items in stock: 6
Chassis Computer - Body Control (BCM) active noise control (under left hand package deck) long wheel base (Q70L)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Body Control (BCM) active noise control (under left hand package deck) long wheel base (Q70L)
Items in stock: 8
Chassis Computer - Body Control (BCM) active noise control (under left hand package deck) short wheel base
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Body Control (BCM) active noise control (under left hand package deck) short wheel base
Items in stock: 19
Chassis Computer - Body Control (BCM) main module (left hand kick panel)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Body Control (BCM) main module (left hand kick panel)
Items in stock: 18
Chassis Computer - Communication (phone control, Passenger Side under dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Communication (phone control, Passenger Side under dash)
Items in stock: 46
Chassis Computer - Cooling Fan (on cooling fan shroud)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Cooling Fan (on cooling fan shroud)
Items in stock: 19
Chassis Computer - Driver Side Assist 3.5L (Hybrid) Advanced Driver Side Assist control module (under center package deck)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.5L (Hybrid) Advanced Driver Side Assist control module (under center package deck)
Items in stock: 0
Chassis Computer - Driver Side Assist 3.5L (Hybrid) alert sound
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.5L (Hybrid) alert sound
Items in stock: 0
Chassis Computer - Driver Side Assist 3.5L (Hybrid) side obstacle detection (quarter panel mounted)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.5L (Hybrid) side obstacle detection (quarter panel mounted)
Items in stock: 170
Chassis Computer - Driver Side Assist 3.7L Advanced Driver Side Assist control module (under center package deck) long wheel base
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.7L Advanced Driver Side Assist control module (under center package deck) long wheel base
Items in stock: 1
Chassis Computer - Driver Side Assist 3.7L Advanced Driver Side Assist control module (under center package deck) short wheel base
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.7L Advanced Driver Side Assist control module (under center package deck) short wheel base
Items in stock: 0
Chassis Computer - Driver Side Assist 3.7L side obstacle detection (quarter panel mounted)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 3.7L side obstacle detection (quarter panel mounted)
Items in stock: 170
Chassis Computer - Driver Side Assist 5.6L Advanced Driver Side Assist control module (under center package deck) long wheel base
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 5.6L Advanced Driver Side Assist control module (under center package deck) long wheel base
Items in stock: 1
Chassis Computer - Driver Side Assist 5.6L Advanced Driver Side Assist control module (under center package deck) short wheel base
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 5.6L Advanced Driver Side Assist control module (under center package deck) short wheel base
Items in stock: 0
Chassis Computer - Driver Side Assist 5.6L side obstacle detection (quarter panel mounted)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Driver Side Assist 5.6L side obstacle detection (quarter panel mounted)
Items in stock: 170
Chassis Computer - Fuel Pump (5.6L, left hand quarter panel)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Fuel Pump (5.6L, left hand quarter panel)
Items in stock: 28
Chassis Computer - Lamps (automatic headlamp control, Passenger Side dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Lamps (automatic headlamp control, Passenger Side dash)
Items in stock: 3
Chassis Computer - Memory (Driver Side position control, left hand dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Memory (Driver Side position control, left hand dash)
Items in stock: 8
Chassis Computer - Power Supply 3.5L (Hybrid) brake control power supply (behind rear seat)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Power Supply 3.5L (Hybrid) brake control power supply (behind rear seat)
Items in stock: 2
Chassis Computer - Power Supply 3.5L (Hybrid) engine compartment power
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Power Supply 3.5L (Hybrid) engine compartment power
Items in stock: 0
Chassis Computer - Power Supply 3.7L (engine compartment power)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Power Supply 3.7L (engine compartment power)
Items in stock: 13
Chassis Computer - Power Supply 5.6L (engine compartment power)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Power Supply 5.6L (engine compartment power)
Items in stock: 13
Chassis Computer - Seat (power seat control, under Driver Side seat) front
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Seat (power seat control, under Driver Side seat) front
Items in stock: 9
Chassis Computer - Seat (power seat control, under Driver Side seat) rear (long wheel base) center
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Seat (power seat control, under Driver Side seat) rear (long wheel base) center
Items in stock: 0
Chassis Computer - Seat (power seat control, under Driver Side seat) rear (long wheel base) ends
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Seat (power seat control, under Driver Side seat) rear (long wheel base) ends
Items in stock: 0
Chassis Computer - Steering power control (Passenger Side dash) 3.7L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Steering power control (Passenger Side dash) 3.7L
Items in stock: 10
Chassis Computer - Steering power control (Passenger Side dash) 5.6L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Steering power control (Passenger Side dash) 5.6L
Items in stock: 0
Chassis Computer - Steering variable ratio control (Passenger Side dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Steering variable ratio control (Passenger Side dash)
Items in stock: 4
Chassis Computer - Suspension (TPMS, Passenger Side dash) 3.5L (Hybrid)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Suspension (TPMS, Passenger Side dash) 3.5L (Hybrid)
Items in stock: 0
Chassis Computer - Suspension (TPMS, Passenger Side dash) 3.7L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Suspension (TPMS, Passenger Side dash) 3.7L
Items in stock: 32
Chassis Computer - Suspension (TPMS, Passenger Side dash) 5.6L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Suspension (TPMS, Passenger Side dash) 5.6L
Items in stock: 32
Chassis Computer - Temperature 3.5L (Hybrid) front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 3.5L (Hybrid) front heated and cooled seats
Items in stock: 0
Chassis Computer - Temperature 3.5L (Hybrid) Without front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 3.5L (Hybrid) Without front heated and cooled seats
Items in stock: 0
Chassis Computer - Temperature 3.7L front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 3.7L front heated and cooled seats
Items in stock: 1
Chassis Computer - Temperature 3.7L Without front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 3.7L Without front heated and cooled seats
Items in stock: 0
Chassis Computer - Temperature 5.6L front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 5.6L front heated and cooled seats
Items in stock: 1
Chassis Computer - Temperature 5.6L Without front heated and cooled seats
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Temperature 5.6L Without front heated and cooled seats
Items in stock: 0
Chassis Computer - Theft-Locking (keyless entry) main module (Passenger Side dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Theft-Locking (keyless entry) main module (Passenger Side dash)
Items in stock: 11
Chassis Computer - Theft-Locking (keyless entry) smart opener control (left hand dash)
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Theft-Locking (keyless entry) smart opener control (left hand dash)
Items in stock: 124
Chassis Computer - Transfer Case (torque split control, left hand quarter panel) 3.7L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Transfer Case (torque split control, left hand quarter panel) 3.7L
Items in stock: 2
Chassis Computer - Transfer Case (torque split control, left hand quarter panel) 5.6L
Select Fitment This fitment option is for 2018 Infiniti Q70, select this option for Transfer Case (torque split control, left hand quarter panel) 5.6L
Items in stock: 0

Interchange Fitment FAQs

Q: How does interchange fitment work for my 2018 Infiniti Q70 Chassis Computer?

A: All Chassis Computer options shown on this page are matched to your selected configuration: 2018 Infiniti Q70. 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 2018 Infiniti Q70?

A: An interchange fitment option defines the exact donor vehicle configuration your part came from. For 2018 Infiniti Q70, 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 2018 Infiniti Q70?

A: Used OEM parts are not universal. If any fitment detail for your 2018 Infiniti Q70 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 2018 Infiniti Q70 come from?

A: Fitment information is captured when the donor vehicle is dismantled. The yard decodes the VIN for 2018 Infiniti Q70, 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 2018 Infiniti Q70?

A: Many 2018 Infiniti Q70 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 2018 Infiniti Q70 VIN??

A: You can find the VIN for your 2018 Infiniti Q70 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 2018 Infiniti Q70?

A: Yes. Trim levels on your 2018 Infiniti Q70 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 50 Chassis Computer choices for the 2018 Infiniti Q70!!!
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Chassis Computer (15)

Available Parts

ENGINE & TRANSMISSION UNITS

ELECTRICAL

EXTERIOR & BODY PARTS

FRONT/REAR LIGHTS

HEATING & COOLING

INTERIOR PARTS & ACCESSORIES

MECHANICAL & FRAME PARTS