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.
MAHLE 42155CP.020 Piston Ring Set - Chrysler 3.6L V6 Pentastar Moly
King Engine Bearings CR6869SI Connecting Rod Bearing Set for AMC Inline-6
King Engine Bearings MB5840SI0.75 Gen III Hemi 5.7/6.1/6.4 Main Bearing Set 0.75mm Oversize
King Engine Bearings CR8048SM0.5 Performance Connecting Rod Bearings for Chrysler Hemi V8
King Engine Bearings CR8048SM0.25 Performance Connecting Rod Bearings Chrysler Hemi 5.7L 6.1L 6.4L .25mm Oversize
King Engine Bearings CR6857SM0.25 Connecting Rod Bearing Set 0.25mm Oversize for Chrysler Pentastar 3.6L V6
DV8 Offroad D-JP-121204-BL Billet Aluminum Twist-On Oil Cap
Edelbrock 50169 Performer Cylinder Head for Jeep 4.0L Inline Six
King Engine Bearings MB5840XP.026 Main Bearing Set pMax Black Tri-Metal
Representative Photo, actual item may vary
King Engine Bearings CR8032MC Performance Connecting Rod Bearings
King Engine Bearings MB5840SI0.25 Main Bearing Set 0.25mm Oversize Chrysler Dodge Gen III Hemi
MAHLE 50460 Standard Engine Piston Ring Set Cast Iron 4.094 in. Bore V8
MAHLE 50076CP-060 Cast Iron Piston Ring Set +.060" Overbore
King Engine Bearings MB4060SI0.75 Main Bearing Set Si-Series 0.75mm Oversize
MAHLE 224-3664WR-0.75MM Engine Piston Set 0.75mm Oversize
MAHLE 42155CP.030 Engine Piston Ring Set Oversize - 0.030
Representative Photo, actual item may vary
MAHLE 42192CP.020 Premium Engine Piston Ring Set Oversize - 0.020
MAHLE 51709CP.030 OE Replacement Piston Ring Set +.030" Oversize
Representative Photo, actual item may vary
MAHLE 41869CP.030 Original Engine Piston Ring Set Oversize - 0.030
Representative Photo, actual item may vary
MAHLE 40514CP.020 Original Engine Piston Ring Set Oversize - 0.020
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 41909.040 Complete Piston Ring Set +.040 Over Bore GM 6.6L Duramax
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.