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Engines and Components› Engine Covers, Pans and Dress-Up Components

ACDelco

PCV Valve

Name: PCV Valve
Brand: ACDelco
SKU: CV789C

$9.14 $4.00 Save $5.14

SKU: CV789C

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Overview

The ACDelco CV789C is a PCV valve, also known as an engine crankcase valve. It is a genuine ACDelco part, manufactured under stringent standards to ensure consistency and reliability. ACDelco utilizes advanced materials and technologies for enhanced longevity and functionality, meeting or exceeding industry standards for performance and safety.

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The ACDelco CV789C PCV valve, also referred to as an engine crankcase valve, is a genuine replacement part designed for reliable performance and durability. ACDelco, a brand trusted by General Motors, adheres to strict manufacturing processes and employs advanced materials to ensure the longevity and functionality of its automotive components. This PCV valve meets or exceeds industry standards for performance and safety. While described as new, items may appear dusty due to extended shelf life, but rest assured they are unused. The valve has part number GM# 8995284 and is a direct replacement for numerous applications across various Chevrolet, GMC, Pontiac, Oldsmobile, Cadillac, and Buick models from the 1970s through the late 1990s. Specific fitment details are available in the application list. This product is listed with item dimensions of 13.4 x 3.1 x 1.4 inches and a weight of 1.00 pound. It is compatible with specific engine types and models as detailed in the extensive application list provided. For example, it is noted as being suitable for engines like the LB9 or L03, and is referenced as a lower-flow option for performance applications with larger cams.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	ACDelco
Part Number	CV789C
Category	Engines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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