Jeep Wrangler Engine Block Parts
Engine block parts for the Jeep Wrangler span the full 1987–2026 model range, making this a popular pick among Jeep Wrangler owners here. From piston ring sets and connecting rod bearing sets to oil pans and engine mounts, the range covers both OE replacement and performance-oriented components. Select your year above and we'll show only the engine block parts that fit your Jeep Wrangler. Fitment is checked against our vehicle data for every part listed.
Representative Photo, actual item may vary
MAHLE 50452CP.020 Original Plain Piston Ring Set +.020 Over AMC 150 / Chevy 153
MAHLE 50668CP.060 Premium Engine Piston Ring Set .060 Over
MAHLE 224-2322.040 Engine Piston Set with Rings, Pin, and Clips
MAHLE 41915CP.030 Original Engine Piston Ring Set Oversize - 0.030
MAHLE 5007.060 Standard Piston Ring Set 3.125 in. Bore 0.060 Over Cast Iron
MAHLE 40276CP Plasma-Moly Engine Piston Ring Set 3.400 in. Bore 6-Cylinder Standard
MAHLE 41907CP.040 Original Engine Piston Ring Set Oversize - 0.040
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51556CP.030 Standard Piston Ring Set Cast Iron 3.652 in. Bore V8 +.030
MAHLE 40452CP.020 Plasma-Moly Piston Ring Set +0.020" Oversize AMC/Chevy
MAHLE 224-2322.020 Engine Piston Set with Rings, Pin, and Clips
MAHLE 42001CP.030 Premium Piston Ring Set 0.030" Oversize Toyota 3.4L 5VZ-FE
MAHLE 40452CP Premium Engine Piston Ring Set with CP-20 Oil Control
MAHLE 224-3415.040 Engine Piston Set Over OE Replacement - 040
MAHLE 224-3415.020 Engine Piston Set with Rings Pin Clips
MAHLE 40565CP.040 Original Engine Piston Ring Set Oversize - 040
MAHLE 224-3415.030 Engine Piston Set with Rings Pin Clips
What's here for your Jeep Wrangler
- Engine piston ring sets and individual piston rings
- Engine connecting rod bearing sets
- Engine crankshaft main bearing sets
- Engine oil pans (including front, rear, and black-finish variants)
- Engine oil drain plugs
- Engine mounts
Jeep Wrangler owners order most from Crown Automotive, Dorman, and MAHLE in this category. The widest range of engine block parts here comes from MAHLE, Dorman, Hastings, and King Engine Bearings, covering everything from universal-fit gasket kits to direct OE replacement components. Other categories Jeep Wrangler owners shop for: Jeep Wrangler Springs and Suspension Parts, Jeep Wrangler Shocks and Struts and Jeep Wrangler Doors and Door Parts, or browse all Jeep Wrangler parts and accessories.
Parts Jeep Wrangler owners have ordered here include the Crown Automotive 53010624AC oil pump drive assembly for engine and the Dorman 594-018 Harmonic Balancer Assembly.