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Free shipping over $100 · USA & Canada
Free shipping over $100 · USA & Canada
Rocker Arm & Lifter Kit – Select 3.2L / 3.6L Pentastar Applications – CP203 CP203

Rocker Arm & Lifter Kit

3.2L / 3.6L Pentastar

PART # CP203

Sold out
$129.98 - $129.98
$129.98
$129.98 - $129.98
$129.98
Availability:
More on the way!
1-Year Limited Warranty
Free shipping is available on orders over $100 shipping to the USA or Canada.
Fitment notice:

CP203 fits select Chrysler, Dodge and Jeep Pentastar applications. Use the vehicle selector or open the Vehicle Fitments section to check compatibility before ordering. Confirm the OE part numbers before ordering.

Not compatible with these 3.6L applications
  • 2016–2020 Jeep Grand Cherokee and Dodge Durango
  • 2017–2020 Chrysler Pacifica
  • 2020 Chrysler Voyager
  • 2018–2020 Jeep Wrangler JL, including Wrangler Unlimited JL
  • 2020 Jeep Gladiator
Quick check:

If your factory rocker arms are held to the lifters by a metal retaining clip, your engine uses the revised valvetrain and CP203 will not fit.

2018 Wrangler owners:

Both JK and JL generations were sold for 2018. For Wrangler applications, this kit fits 2012–2018 Wrangler JK and Wrangler Unlimited JK models with the 3.6L engine only. Confirm your generation before ordering.

Retaining clips:

Retaining clips are not included and are not sold separately.

A ticking Pentastar is trying to tell you something. On the 3.2L and 3.6L Pentastar V6, the roller bearings inside the factory rocker arms are one of the engine's best-known weak points.

When a roller wears or seizes, it doesn't just get noisy — it grinds directly against the camshaft lobe, turning an affordable rocker arm replacement into a full camshaft job. Replacing worn rocker arms promptly is the single best way to protect your cams.

The XOTIC PERFORMANCE™ CP203 kit is designed to replace worn rocker arms and lash adjusters in compatible Pentastar engines. Each rocker is precision-manufactured to factory specifications with a free-spinning needle-bearing roller and hardened contact surfaces to support reliable valvetrain operation across the RPM range.

Why choose our rocker arms:
  • Helps address ticking caused by worn rocker-arm roller bearings — ticking can have multiple causes; confirm the diagnosis before replacement.
  • Built for durability — precision-machined rocker bodies with smooth-rolling needle bearings deliver consistent valvetrain operation under daily driving and towing loads
  • Interchange #s: 5184296AH, 5184296 AH, 5184332AA, 5184332 AA, 5184296AE, 5184296AF, 7B0109441B.

Your application

The right fit comes first.

Browse the compatible applications below, or check your exact vehicle before adding this product to your cart.

Check my vehicle

For selected Chrysler, Dodge and Jeep applications. Confirm the exact vehicle and OE part numbers before ordering. Not compatible with 2016–2020 Jeep Grand Cherokee or Dodge Durango 3.6L; 2017–2020 Chrysler Pacifica 3.6L; 2020 Chrysler Voyager 3.6L; 2018–2020 Jeep Wrangler JL / Wrangler Unlimited JL 3.6L; or 2020 Jeep Gladiator 3.6L. If your factory rocker arms are held to the lifters by a metal retaining clip, CP203 will not fit. Wrangler fitment is limited to 2012–2018 Wrangler JK / Wrangler Unlimited JK with the 3.6L engine. Both JK and JL were sold for 2018; confirm the generation.
OE interchange references: 5184296AH, 5184332AA, 5184296AE, 5184296AF and 7B0109441B.

Rocker Arm & Lifter Kit – Select 3.2L / 3.6L Pentastar Applications – CP203

Inside the box

Know exactly what arrives.

Included components for this product.

QtyComponent
24 Rocker arms
24 Hydraulic lash adjusters (lifters)

Engineering details

A roller at the camshaft connection.

The rocker roller follows the camshaft lobe. A hydraulic lash adjuster supports one end of the rocker while the other end operates the valve in the matching Pentastar valvetrain.

How a roller follower transfers cam motion A simplified side view of an overhead-cam roller follower. A cam lobe contacts the central roller, with the follower supported by a lash adjuster at one end and contacting the valve at the other. Cam lobe Roller Lash adjuster Valve stem
Simplified mechanism. Cam and valve are context components, not kit contents.

Needle-bearing rollers.

Each rocker has a roller at its camshaft contact point.

Hardened contact surfaces.

Precision-manufactured rocker components provide the valve-actuation interface.

Matched to the application.

Verify the OE references and vehicle exclusions in the fitment notes. Pentastar rocker and lash-adjuster applications vary by model and engine generation.

Before you order

Which applications does this kit fit?

For 3.2L / 3.6L Pentastar. Check the fitment notes above for configuration details and exclusions.

Are retaining clips included?

No. Retaining clips are not included and are not sold separately.

Does this kit fit every 3.6L Pentastar?

No. Compatibility varies by model and engine generation. Check the fitment exclusions and OE references above, including the Wrangler JK versus JL distinction.

Will replacing the rockers cure every ticking noise?

No. Ticking can have several causes. Confirm the fault and inspect the affected valvetrain components before choosing replacement parts.

Where can I find the installation procedure?

Contact XOTIC with your part number and engine details for the correct installation procedure.

What warranty is included?

This product carries a one-year limited warranty from the date of purchase, subject to XOTIC PERFORMANCE’s warranty policy.

California Proposition 65 warning

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

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