Used Pontiac Engines For Sale
A replacement engine from the dealer can run $3,500–$8,000+. We carry the same OEM unit at 40–60% less — fitment verified before you pay a dime.
OEM Pontiac Powertrains · Low Miles · Tested & Inspected · Ships Free Nationwide
- OEM fitment verified — we confirm displacement, configuration, and factory build codes for your exact vehicle before quoting.
- Warranty included — every engine comes with warranty coverage. Extended warranty options may be available.
- Fast insured freight shipping — drained, palletized, and insured for safe delivery to your repair shop or address.
- Nationwide OEM inventory — engines for domestic and import vehicles inspected and ready to ship.
Check Engine Price & Availability
Takes under 60 seconds. No obligation.
Need it faster? Call (888) 488-6545 for priority quotes.
"Needed a engine for my F-150. Nationwide verified the exact match by VIN, and it showed up at my mechanic's shop palletized and ready to drop in. Saved over $2,500 vs the dealer."
— Carlos M., AZEngines for every major make
Common Pontiac Engine Issues
These are the most frequent reasons Pontiac owners need a replacement engine.
2.4L Ecotec (G6) — Timing Chain & Oil Consumption: Same GM Ecotec issues — timing chain stretch and piston ring oil consumption at 80K–120K miles. Replacement with a lower-mileage unit is the proven fix — sourced from the full GM pool for fast availability. The combined cost of a timing chain job plus piston ring repair exceeds the cost of a replacement engine, making the swap the clear value play.
3.8L V6 Supercharged (Grand Prix GTP) — Supercharger Bearing & Intake Gasket: The supercharged 3800 in the Grand Prix GTP can develop supercharger snout bearing noise and the same lower intake gasket leak common to all 3800 engines. The engine itself is mechanically robust — these are wear items. A replacement engine with a healthy supercharger bearing and fresh intake gaskets eliminates both issues simultaneously.
LS1/LS2/LS3/L76 V8 (GTO/G8) — Oil Consumption at High Mileage: The LS-family V8s are legendary for reliability but can develop piston ring seal degradation and oil consumption at very high mileages. Replacement with a 50K–60K mile unit provides a fresh lease on life.
Pontiac GTO, G8, and Grand Prix engines are sought-after GM platforms — performance units especially move fast. Lock in your quote now.
Why Choose Nationwide Auto Parts USA
How it works — simple and accurate
Engines vary by configuration and build codes. We verify everything first, then quote from confirmed inventory.
What affects your delivered price
Online price ranges can be misleading. We quote the exact unit for your vehicle with delivery included.
Pontiac Engine — Quick Answers
Can you still get Pontiac engines?
Yes — GM platforms with excellent availability. The G8 LS-family V8 is shared across the Camaro, Corvette, and Silverado. The G6 2.4L matches the Malibu. Full GM pool.
Do you carry the Pontiac GTO LS1/LS2?
Yes — the GTO LS1 (2004) and LS2 (2005-2006) are LS-family engines shared with the Corvette and Camaro. Deep inventory pool for these performance engines.
That engine isn't going to replace itself
customers quoted today — every day without your vehicle costs you money. Lock in your price in 60 seconds, no obligation.
