★ CERTIFIED
CERTIFIED
2013 GMC Truck-Sierra 1500 Used Engine 5.3L, gasoline, VIN 7 (8th digit, opt LC9)
2013 GMC Truck-Sierra 1500 Used Engine 5.3L, gasoline, VIN 7 (8th digit, opt LC9)
This unit is a direct OEM fit for the 2013 GMC Truck-Sierra 1500 with the matching VIN “7” engine code. Not sure it’s your engine? Send us your VIN in the checker above and we’ll confirm the exact fit before you pay.
How this part got to you— our 6-step process
Pro Drive vs. a typical salvage yard— the difference that protects your money
Common questions— straight answers before you spend a dollar
Will this engine fit my exact vehicle?
Engine fitment comes down to the engine code in your VIN — not just year and model. Enter your VIN in the checker above and we’ll confirm the exact match before you pay: guaranteed fit or your money back.
Is the engine tested before it ships?
Yes — we run-test the engine before we dismantle it, so it’s proven to work rather than taken on trust. Every unit is compression and leak-down tested, and comes from a front-intact donor; we never source flood or fire engines.
What exactly do I receive — long block or complete?
You receive a long block: engine block, cylinder heads, and all internals (crank, pistons, valvetrain), plus the intake and exhaust manifolds. Bolt-on accessories like the alternator, starter, and A/C compressor are transferred from your old engine unless your listing says otherwise. Not sure about a part? Just ask.
What do I need to do before installing it?
Transfer your sensors and bolt-on accessories, and always use new gaskets, seals, fluids, and a new timing belt/kit where applicable. We strongly recommend professional installation — correct install is required to keep your warranty valid.
Is the mileage accurate?
The mileage shown is the odometer reading from the donor vehicle. We source only from front-intact, low-damage donors, so the engine matches the miles listed. Pick the mileage tier that fits your budget above — all tiers are tested and warrantied.
What does the warranty cover?
Every engine includes a 6-month standard warranty covering internal part failure, and you can extend it to 1 year or 3 years. It doesn’t cover damage from improper install, oil starvation, or overheating. Full terms ship with your unit.
How is it shipped, and how long does it take?
Your engine ships freight, crated on a heavy-duty pallet and fully insured, with tracking to your door. Most orders arrive in 3–5 business days, and freight is free to all 50 states.
What if it doesn’t fit or I’m not satisfied?
You approve real photos of your exact unit before it ships. And every order is backed by a 30-day money-back guarantee — if it’s not right, you get 100% back, no questions asked.