Select Your Engine
Cadillac ATS Engines
Our used Cadillac ATS engines/motors come with 1-year warranty and 30-day price match guarantee. Buy your Cadillac ATS 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 ATS engine. Our Cadillac ATS discount price is guaranteed for 30 days.
For store details visit the Store Information
Sample Engines & Motors for Cadillac ATS 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 ATS .
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.
2016 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), RWD
Genuine Cadillac Part
Good Condition
89K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2017 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), RWD
Genuine Cadillac Part
Good Condition
89K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2018 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), RWD
Genuine Cadillac Part
Good Condition
89K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2019 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), RWD
Genuine Cadillac Part
Good Condition
89K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2016 Cadillac ATS Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), FEDERAL EMISSIONS, Without ENGINE COOLING OPT KC4
Genuine Cadillac Part
Excellent Condition
120K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2017 Cadillac ATS Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), FEDERAL EMISSIONS, Without ENGINE COOLING OPT KC4
Genuine Cadillac Part
Excellent Condition
120K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2018 Cadillac ATS Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), FEDERAL EMISSIONS, Without ENGINE COOLING OPT KC4
Genuine Cadillac Part
Excellent Condition
120K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2019 Cadillac ATS Gas Engine
3.6L (VIN S, 8TH DIGIT, OPT LGX), FEDERAL EMISSIONS, Without ENGINE COOLING OPT KC4
Genuine Cadillac Part
Excellent Condition
120K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2016 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
110K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2017 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
110K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2018 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
110K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2019 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
110K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2016 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
81K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2017 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
81K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2018 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
81K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2019 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Excellent Condition
81K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2016 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Good Condition
98K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2017 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Good Condition
98K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2018 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Good Condition
98K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2019 Cadillac ATS Gas Engine
2.0L (VIN X, 8TH DIGIT, OPT LTG), AWD
Genuine Cadillac Part
Good Condition
98K 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 ATS ?
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.
