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Used Frontier Engine for Sale – 2.5L, 4.0L or 3.8L V6 Matched to Your VIN

Know your Frontier's engine before you shop. Trucks through 2019 used a 2.5L four-cylinder or 4.0L V6, and 2020-on models moved to a 3.8L direct-injection V6. Every used Frontier engine for sale we quote is matched to your VIN.

2.5L, 4.0L or 3.8L confirmed by VIN
Truck engines from inspected donors
Photos of the actual engine first
90-day warranty on eligible orders
+1 (610) 436-9905
★★★★★ 4.3/5 · 250+ reviews

Find Your Part

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Select your Nissan Frontier year

Pick the model year to match the exact engine.

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Other parts for your Nissan Frontier

Nissan Frontier Transmission→Nissan Frontier Differential→Nissan Frontier Transfer Case→Nissan Frontier Axle Shaft→Nissan Frontier ABS Module→Nissan Frontier Airbag→Nissan Frontier Steering Column→Nissan Frontier Axle Assembly→Nissan Frontier Drive Shaft→

From your VIN to your driveway

01

Tell us the vehicle

Year, make, model, and VIN if you have it — that is all we need to start matching.

02

We locate the exact unit

Our specialists pull the OEM part from inspected inventory and confirm it fits your VIN.

03

Review photos & approve

You see the real part and the donor details, then sign off before anything ships.

04

Delivered & tracked

Packed, insured, and shipped nationwide with tracking sent to your inbox.

10,000+
Orders delivered nationwide
100k+
OEM used parts in stock
4.3/5
From 250+ verified reviews
90-Day
Warranty on every eligible order

2020 Frontier? Check the engine before you order.

The 2020 Frontier kept the older body but got the new 3.8L V6, which catches a lot of buyers off guard. Send your VIN and we'll confirm the exact engine your truck needs before quoting.

Request Frontier Engine PricingCall with Your VIN