Cadillac Sts 2005 ENGINES & TRANSMISSIONS
Used & Remanufactured OEM Powertrains · Tested with Warranty & Free Commercial Shipping
2005 Cadillac Sts Used Engine
Option: 4.6l V8
2005 Cadillac Sts Used Engine
Option: 4.6l (vin a, 8th digit), belt driven cooling fan
2005 Cadillac Sts Used Engine
Option: 4.6l (vin a, 8th digit), belt driven cooling fan
2005 Cadillac Sts Used Engine
Option: 4.6l (vin a, 8th digit), belt driven cooling fan
2005 CADILLAC STS Used Engine
Option: 4.6L (VIN A, 8th digit), belt driven cooling fan
2005 CADILLAC STS Used Engine
Option: 3.6L (VIN 7, 8th digit, opt LY7)
2005 CADILLAC STS Used Engine
Option: 4.6L (VIN A, 8th digit), belt driven cooling fan
Used & Remanufactured Cadillac Engines & Transmissions
State Auto Parts provides tested, reliable replacement engines and transmissions for your Cadillac. Save up to 70% off dealer retail pricing while securing a high-quality OEM part backed by warranty protection.
Comprehensive Quality Testing & Inspection
When purchasing a replacement motor or transmission for a Cadillac, quality and longevity are paramount. Our team verifies every inventory item to ensure clean oil channels, strong compression, and smooth gear transitions.
Key Benefits of Sourcing Cadillac Powertrains With Us
- Factory OEM Fitment: Guaranteed exact match to original manufacturer specifications.
- Documented Low Mileage: Accurate mileage reporting on every tested unit.
- Hassle-Free Warranty: Comprehensive coverage for parts and peace of mind.
- Direct Shipping: Quick delivery to commercial repair facilities or residential addresses.
Whether replacing a failed engine block or upgrading a transmission, our vehicle specialists are available to assist with VIN lookup and fitment confirmation.