What is included with this Omix valve cover kit?

This kit includes the blue aluminum valve cover, a cork gasket for sealing, rubber grommets, an oil cap, and all the necessary hardware for installation. It's designed to be a complete replacement.

Does this valve cover fit my specific Jeep model and year?

This valve cover is designed for 1981-1987 Jeep CJ5, CJ7, CJ8 Scrambler, Wrangler YJ, Cherokee, and Grand Wagoneer models that are equipped with the 4.2 liter engine.

What kind of finish does this valve cover have?

The valve cover features a durable blue powder coat finish over its die-cast aluminum construction. This finish not only adds a visual appeal but also helps protect against corrosion.

OMIX

Specifications

Brand: OMIX
Part #: 17401.11
UPC: 804314146207

OMIX

Omix Blue Aluminum Valve Cover 81-87 CJ & Wrangler

Name: Omix Blue Aluminum Valve Cover 81-87 CJ & Wrangler
Brand: OMIX
Price: 225.54 USD
Availability: InStock

$225.54

On Backorder — Expected to ship by Apr 22, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Omix Blue Aluminum Valve Cover fits 1981-1987 Jeep 4.2L engines. Features rugged die cast aluminum construction with a blue powder coat finish.

Key Features

Fits 1981-1987 Jeep CJ5, CJ7, CJ8 Scrambler, Wrangler YJ, Cherokee, and Grand Wagoneer models with 4.2L engines.
Rugged die cast aluminum construction with a blue powder coat finish.
Features cast ribs and a '258' logo.
Includes valve cover, cork gasket, grommets, oil cap, and hardware for a complete installation.
Direct fit replacement for OE part number 639258B.
Backed by a limited 5-year warranty.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

This is a replacement die-cast aluminum valve cover from Omix, designed to fit a range of Jeep models from 1981 to 1987, specifically those equipped with the 4.2 liter engine. You'll find this on popular vehicles like the CJ5, CJ7, and the early Wrangler YJ. It's built to meet or exceed factory standards, ensuring your Jeep's engine stays protected and runs smoothly.

Constructed from rugged die-cast aluminum, this valve cover sports a durable blue powder coat finish that looks sharp and resists corrosion. It features cast ribs for added strength and the distinctive '258' logo, a nod to the engine displacement. This kit comes complete with everything you need for a straightforward installation: the valve cover itself, a cork gasket for a good seal, grommets, an oil cap, and all the necessary hardware. It directly replaces OE part number 639258B.