CALL A PARTS SPECIALIST+1 (302) 590-50892015 CHEVROLET SILVERADO 1500 / USED ENGINES
Need a used 2015 Silverado engine? Start with the engine your truck left the factory with: the 4.3L V6, 5.3L V8 or 6.2L V8. We source replacement engines from our own inventory and supplier network, then confirm fitment, price and delivery for the exact unit we quote.
Silverado 1500 · Used replacement engines · Fitment checked by VIN
2015 / SILVERADO 1500 / ENGINE
Pick the engine your truck was built with. It fills in the request form. Our team still confirms compatibility and availability before quoting.
Not sure which engine you have? Leave it blank and call with your VIN. Call +1 (302) 590-5089.
YOUR CHEVROLET. YOUR NEXT STEP.
Tell us about your 2015 Chevrolet Silverado 1500 and the engine you need.
IDENTIFY BEFORE YOU ORDER
Chevrolet offered three EcoTec3 gas engines in the 2015 Silverado 1500. Use this table to identify yours. It is a reference, not a stock list or an interchange chart.
| Engine | Factory rating | Before you request a replacement |
|---|---|---|
| 4.3L EcoTec3 V6 | V6 · 285 hp · 305 lb-ft (factory rating) | Confirm the engine code in your VIN and on the glovebox parts label. A V6 truck needs a V6 replacement. |
| 5.3L EcoTec3 V8 | V8 · 355 hp · 383 lb-ft (factory rating) | The most requested option. Match the VIN engine code and production details before choosing a unit. |
| 6.2L EcoTec3 V8 | V8 · 420 hp · 460 lb-ft (factory rating) | Paired with the 8-speed automatic in 2015. Confirm your truck was built with the 6.2L. |
Ratings are published factory figures. Silverado 2500HD and 3500HD trucks used different engines and are not covered here. Sources: Work Truck Online: 2015 Silverado EcoTec3 engines; Equipment World: 8-speed standard with the 2015 Silverado 6.2L.
The 5.3L V8 drives most 2015 Silverado 1500 engine requests. Ask what the quoted unit includes: intake, sensors, wiring, accessories. Then check that list against what your installer will reuse from your old engine.
Request a 5.3L quote →A 4.3L V6 truck needs a matching V6 replacement. Confirm the engine code from your VIN, and ask for the documented mileage and condition of the specific engine.
Request a 4.3L quote →FITMENT BEFORE COMMITMENT
A used 2015 Silverado engine has to match the engine your truck was built with. The 2015 Silverado 1500 came with a 4.3L V6, 5.3L V8 or 6.2L V8. Confirm the VIN, the engine code and what is included before you order.
Your VIN and the Service Parts Identification label in the glovebox list the factory engine. Share both with us and your installer. A photo of a similar engine, or a past sale, does not prove a matching unit is in stock today.
A CLEARER QUOTE STARTS HERE
Engine price depends on the engine option, its condition, documented mileage and what comes with it. Ask for the delivered total, and keep labor and shop charges as a separate line so you can compare quotes fairly.
Give us your ZIP code and the delivery address type. Repair shops and residential addresses have different freight and unloading needs, so confirm access and timing before you book the install.
Review the applicable return terms and the written warranty before purchase.
ANSWERS FOR YOUR NEXT REPAIR
The 2015 Silverado 1500 was offered with a 4.3L EcoTec3 V6, a 5.3L EcoTec3 V8 or a 6.2L EcoTec3 V8. Your VIN and the glovebox Service Parts Identification label show which one your truck has.
It depends on the engine option, condition, documented mileage, what is included and current availability. Call with your VIN for a quote, then compare the delivered total, any core charge and the separate installation cost.
Do not assume so. A shared displacement is not enough. Match the engine code and production details against the quoted unit, and have your installer confirm the wiring, sensors and accessories.
This page covers the Silverado 1500. Heavy-duty trucks used different engines. Call with your VIN and we will check what we can source for your truck.
We serve US customers from owned inventory and supplier sourcing. Give us your ZIP code to confirm shipping eligibility, freight access and timing. Warranty options up to three years are offered. Confirm the written coverage, exclusions, installation requirements and return terms for the engine you choose.