Jeep Wrangler (LJ) Performance Parts
59 performance parts listed for the 2004–2006 Jeep Wrangler (LJ)
Every part on this page is listed by its maker for this model; the most represented brands are Crown Automotive, Omix-Ada and Jeep. Open a part for its specs, part number and the exact model years and trims it covers, or select your year below to check fitment on every page.
Showing 1–24 of 59 resultsSorted by popularity
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Battery & Battery Accessories, Electrical, Performance Parts
Odyssey Batteries Extreme Series, Group 34, 850 CCA, Top Post – 34-PC1500T
Battery & Battery Accessories, Electrical, Performance PartsOdyssey Batteries Extreme Series, Group 34, 850 CCA, Top Post – 34-PC1500T
- Odyssey Batteries Extreme Series 34-PC1500T, Group 34, part number ODY34-PC1500T
- 850 amperes cold cranking amps (CCA) with top post terminals
- Direct fit listing for many trucks, SUVs and crossovers from 1985 to 2012
- Pure virgin lead plates; up to 400 cycles at 80% depth of discharge per Odyssey
SKU: ODY34-PC1500T -
Ignition Performance Module, Performance Ignition Systems, Performance Parts
Jet Performance Products Stage 1 Jeep Performance Module – 90413
Ignition Performance Module, Performance Ignition Systems, Performance PartsJet Performance Products Stage 1 Jeep Performance Module – 90413
- Stage 1 plug-in performance module for Jeep Wrangler LJ and TJ, part number JET90413
- Fits 2004–2006 Jeep Wrangler (LJ) and 2004–2006 Jeep Wrangler (TJ) models
- Jet rates added power at up to 30 horsepower
- Attaches externally to the vehicle computer; one tune, no monitor included
SKU: JET90413 -
Cylinder Head, Engines & Assemblies, Performance Parts
ATK Cylinder Head (Natural) – 2A34
- Fits 2000-2001 Jeep Cherokee (XJ), 1999-2004 Grand Cherokee (WJ), 2004-2006 Wrangler (LJ) and 2000-2006 Wrangler (TJ)
- Remanufactured cast iron cylinder head with natural finish
- Direct fit OEM replacement type
- Part number ATK2A34 from ATK North America
SKU: ATK2A34 -
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Gas Caps and Filler Assemblies
Omix-ADA Locking Gas Cap – 17726.16
- Twist-on locking gas cap with two keys included
- Twist-on locking gas cap for 2004 to 2006 Wrangler LJ Unlimited and 2007 to 2018 Wrangler JK
- Fits 2 and 4-door models per the short description
- Omix-Ada part number 17726.16
SKU: OAI17726.16 -
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Timing Set
Omix-ADA Timing Kit – 17452.19
- Timing kit for 4.0L six-cylinder Jeep engines
- Includes camshaft sprocket, crankshaft sprocket, timing chain and chain guide
- Fits 1999–2001 Cherokee XJ, 1999–2004 Grand Cherokee WJ, 2004–2006 Wrangler LJ and 1999–2006 Wrangler TJ
- Part number 17452.19, UPC 804314278991
SKU: OAI17452.19 -
Valve Cover Gaskets
Omix-ADA Valve Cover Gasket – 17447.09
- Valve cover gasket for 4.0L 6 cylinder engines
- Fits Jeep Cherokee XJ, Grand Cherokee ZJ and WJ, and Wrangler TJ and LJ from 1996 to 2006
- Part number 17447.09, UPC 804314140557
- Built to original specifications by Omix-Ada
- Backed by a limited five year warranty
SKU: OAI17447.09 -
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Motor Mount
Mountain Off Road Enterprises Torsion Rubber Bomb Proof Motor Mount – JM700
- Mountain Off Road Enterprises JM700 torsion rubber BombProof conversion mount
- Built for Gen III Chevy small block engine conversions
- Bare steel construction with black polyurethane bushings
- Fits 2004–2006 Wrangler LJ and 1997–2006 Wrangler TJ models
SKU: MREJM700 -
Oil Filters
K&N Filter Pro Series Oil Filter – PS-2004
- Canister oil filter, part number PS-2004, for direct-fit use
- Covers D-series and W-series Dodge pickups from 1971 to 1993, plus Ram 1500, 2500 and 3500 from 1994 to 2007
- Also fits Dakota, Durango, Jeep Cherokee, Grand Cherokee and Wrangler models
- Rated 40% higher flow and 40% higher bursting strength than OE style filters
- Labeled for synthetic and conventional oils
SKU: K/NPS-2004 -
Air Intake Kits
K&N Filter 57 Series Performance Air Intake Kit – 57-1514-1
- Fits 2004–2006 Jeep Wrangler (LJ) and 1997–2006 Jeep Wrangler (TJ)
- Designed for the 4.0L six-cylinder engine
- Replaces the factory air filter and air intake housing
- Includes a chrome topped K&N high-flow filter and heat shield
- Backed by the K&N Million Mile Limited Warranty
SKU: K/N57-1514-1 -
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Air Intake Kits
Banks Power Ram-Air Intake System – 41816-D
- Fits 2004–2006 Jeep Wrangler LJ and 1997–2006 Jeep Wrangler TJ
- Dry-filter cold-air intake for 4.0L 6-cylinder engines
- Enclosed housing and large tubing that Banks says double stock flow
- Emissions compliant under CARB E.O. D-161-103
SKU: GBE41816-D -
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Motor Mount
Energy Suspension Motor Mount – 2.1104G
- Energy Suspension 2.1104G black polyurethane motor mount, sold as a pair
- Fits 1987–2001 XJ Cherokee, 1987–1992 Comanche, 1987 Wagoneer SJ, LJ, TJ and YJ
- Existing outer metal shell must be reused
- Position Left; part number 2.1104G, UPC 703639714910
SKU: ENE2.1104G -
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Motor Mount
Daystar Polyurethane Motor Mount – KJ01005BK
- Daystar KJ01005BK polyurethane motor mount, sold as a pair
- Fits 2004–2006 Wrangler LJ, 1997–2006 Wrangler TJ and 1987–1995 Wrangler YJ
- Heavy-duty steel, fully welded and interlocked; black; position Left
- Made for six-cylinder engines with 1 inch of lift; UPC 814423011532
SKU: DAYKJ01005BK -
Motor Mount
Currie Heavy-Duty Stock Height Motor Mounts – CE-9201
- Currie CE-9201 heavy-duty stock height motor mounts for 4.0L six-cylinder engines
- Fits 1984–2001 XJ Cherokee, 1986–1992 Comanche, 2004–2006 LJ, 1997–2006 TJ and 1987–1995 YJ
- Black powdercoated with large diameter urethane bushings
- Mounting hardware included; part number CE-9201, UPC 70000200991
SKU: CURCE-9201 -
Rocker Arm
Crown Automotive Rocker Arm Bolt – J8120512
- Part number J8120512, UPC 848399066814
- Short copy names 2.5L four-cylinder, 4.0L and 4.2L six-cylinder, and 304 and 360 V8 engines
- Fitment list covers Jeep models from 1972 to 2006 and one 1996–2002 Dodge Dakota entry
- Replacement rocker arm bolt from Crown Automotive
SKU: CROJ8120512
