How to Remove and Replace a Rocker Arm Assembly on 2008 Jeep Wrangler?

To change the rocker arm assembly, first remove the cylinder head cover(s). Loosen the rocker shaft bolts one turn each to ease valve spring pressure and remove the rocker arms and shaft assembly. For disassembly procedures, refer to the overhaul section.

OEM 2008 Jeep Wrangler Rocker Arm

Engine Rocker Arm

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2 Rocker Arms found

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2008 Jeep Wrangler Rocker Arms Part Number: 4781183AA
$90.41 MSRP: $134.00
You Save: $43.59 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Arm - Intake; Rocker Arm; Rocker Arm Intake
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.2 x 2.0 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4781183AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Wrangler Submodels:
- 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X, X-S | 6 Cyl 3.8 L GAS
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2008 Jeep Wrangler Rocker Arms Part Number: 4781182AA
$110.86 MSRP: $165.00
You Save: $54.14 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm - Exhaust; Rocker Arm; Rocker Arm Exhaust
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.1 x 2.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4781182AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Wrangler Submodels:
- 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X, X-S | 6 Cyl 3.8 L GAS

2008 Jeep Wrangler Rocker Arm Parts and Q&A

Q: How to Remove and Replace a Rocker Arm Assembly on 2008 Jeep Wrangler?
A: To change the rocker arm assembly, first remove the cylinder head cover(s). Loosen the rocker shaft bolts one turn each to ease valve spring pressure and remove the rocker arms and shaft assembly. For disassembly procedures, refer to the overhaul section.