Product images and videos 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.

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

Valve Cover

Name: Valve Cover
Brand: GM
SKU: 25203036

$81.49

SKU: 25203036

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Overview

The GM Genuine 25203036 is a valve cover designed for various GM vehicles. It serves as a replacement part for the original valve cover, ensuring proper engine sealing.

Show original supplier description

The GM Genuine 25203036 is a valve cover assembly designed as a direct replacement for various GM 1.4L Ecotec engines. This part is compatible with a range of vehicles including the Buick Encore, Chevrolet Trax, Chevrolet Cruze, Chevrolet Sonic, Chevrolet Volt, and Cadillac ELR. It replaces older part numbers such as 55573746, 25198498, and 25198877, with 25203036 being the updated part number. This valve cover is crucial for containing engine oil within the cylinder head and preventing contaminants from entering the engine. It is specifically engineered for the 1.4L Ecotec engine platform, often found in turbocharged applications. The aluminum construction offers durability and resistance to engine heat. Fitment includes multiple model years for the compatible vehicles, generally from 2011 to 2021. Specific fitments mentioned include the 2021 Buick Encore Base and Preferred trims, and the 2021 Chevrolet Trax LS (without high output). It is also listed as compatible with Opel Vauxhall vehicles.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	GM
Part Number	25203036
Category	Engines and Components

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy