What does an EGR valve do?

The EGR valve recirculates a portion of exhaust gas back into the engine's cylinders. This lowers combustion temperatures, which in turn reduces the formation of nitrogen oxides (NOx), a key component of smog.

What are the symptoms of a bad EGR valve?

A failing EGR valve can cause a rough idle, stalling, poor fuel economy, knocking or pinging sounds from the engine, and can trigger a check engine light.

Does this EGR valve come with any hardware or gaskets?

This EGR valve is sold individually and does not include installation hardware or gaskets. It is recommended to inspect and replace any associated gaskets or seals during installation.

Specifications

Brand: OMIX
Part #: 17712.01
UPC: 804314049171

OMIX

Omix EGR Valve 4.2L 81-86 Jeep CJ Models

Name: Omix EGR Valve 4.2L 81-86 Jeep CJ Models
Brand: OMIX
SKU: omix-omix-egr-valve-4-2l-81-86-jeep-cj-models-t14-444240
Price: 190.77 USD
Availability: InStock

$190.77

Only 5 left in stock

Fits 1981-1986 Jeep CJ7. Omix EGR Valve for 4.2L engines helps reduce emissions.

Key Features

Fits 1981-1986 Jeep CJ5, CJ7, CJ8, Cherokee, and Grand Wagoneer models with 4.2L engines.
Direct replacement for OE part number 33000889.
Helps reduce exhaust gas temperatures and NOx emissions.
Meets or exceeds factory part standards for reliable performance.
Backed by a limited 5-year warranty from Omix.

⚠️ 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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About this part

Product Details

If you're working on your 1981-1986 Jeep CJ with a 4.2 liter engine and need to address emissions or a rough idle, this replacement EGR valve from Omix is what you're looking for. The Exhaust Gas Recirculation (EGR) valve is a key part of your emissions control system, designed to recirculate exhaust gases back into the combustion chamber to lower combustion temperatures and reduce nitrogen oxide (NOx) emissions. When this valve isn't working right, you might notice issues like poor fuel economy, rough idling, or even a check engine light.

Omix builds this EGR valve to meet or exceed the original factory specifications, ensuring it fits right and functions as intended on your CJ5, CJ7, CJ8, Cherokee, or Grand Wagoneer. This means you can be confident in its performance and its ability to help your Jeep pass emissions tests and run smoothly. It's a well-built component designed to get your emissions system back in proper working order.

This EGR valve is a direct replacement for the original part, making installation straightforward for those familiar with engine bay work. It comes with a limited 5-year warranty from Omix, giving you peace of mind with your purchase.