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Cadillac XT6 Engines
Our used Cadillac XT6 engines/motors come with 1-year warranty and 30-day price match guarantee. Buy your Cadillac XT6 engine from us with confidence knowing we stand behind the quality of our used car and truck engines.Save time and money searching for a cheap Cadillac XT6 engine. Our Cadillac XT6 discount price is guaranteed for 30 days.
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Sample Engines & Motors for Cadillac XT6 Vehicles
The following Engines & Motors listings are sample products shown for reference only. To ensure guaranteed fitment, customers must use the Year–Make–Model (YMM) selector above and choose the correct Hollander Interchange–verified part for their Cadillac XT6 .
Automotix has been in business for over 20 years, offers a 1-year warranty, financing options, and one of the best return policies in the recycled OEM auto parts industry.
2020 Cadillac XT6 Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), Without HEAVY DUTY COOLING
Genuine Cadillac Part
Excellent Condition
79K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2023 Cadillac XT6 Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), Without HEAVY DUTY COOLING
Genuine Cadillac Part
Excellent Condition
79K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2021 Cadillac XT6 Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), Without HEAVY DUTY COOLING
Genuine Cadillac Part
Excellent Condition
79K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2022 Cadillac XT6 Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), Without HEAVY DUTY COOLING
Genuine Cadillac Part
Excellent Condition
79K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2020 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
69K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2023 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
69K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2021 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
69K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2022 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
69K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2020 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
41K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2023 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
41K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2021 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
41K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2022 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Excellent Condition
41K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2020 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
135K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2023 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
135K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2021 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
135K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2022 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
135K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2020 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
54K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2023 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
54K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2021 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
54K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2022 Cadillac XT6 Gas Engine
(3.6L, VIN S, 8TH DIGIT, OPT LGX)
Genuine Cadillac Part
Good Condition
54K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
🔧 Engines – FAQs
Q: Do you sell used Cadillac engines?
A: Yes. Automotix has sold hundreds of thousands of OEM used engines over the past 20+ years, including engines for many Cadillac models.
Q: Is it safe to buy a used engine online?
A: Yes. Automotix verifies fitment using Hollander Interchange data and offers a 1-year warranty on eligible engines.
Q: How do I know the engine will fit my Cadillac XT6 ?
A: Use the YMM selector to find a Hollander-verified engine that matches your exact vehicle configuration.
Q: Why do used engine prices vary?
A: Pricing depends on year, engine type, mileage, condition, and availability.
