Genuine GM Valve 40009644

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Part can be found as #6 in the diagram above
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

Product Description

GM Genuine Parts Engine Coolant Flow Control Valve (Part Number: 24001355) is a coolant flow control valve assembly used to regulate coolant routing and flow in specific engine cooling circuits.
  • Function: Controls coolant flow to manage engine temperature and support emissions and HVAC performance.
  • Benefit: Helps maintain correct engine operating temperature and supports efficient warm-up and cooling behavior.
  • Included: Control valve; gasket(s) may be required.
  • Quality: Manufactured to GM OE specifications for sealing and flow characteristics.
  • Engine Component Parts
  • Underhood
  • 51

World Parts Direct — U.S. company offering excellent pricing, compatibility guarantee, OEM-backed warranty, and friendly expert support.

Specifications

BrandGM
Manufacturer Part Number40009644
SKU40009644
ProductGenuine GM Valve 40009644
Replaces24000390, 24001355, 40009088, 40009179, 55508607, 55511172, 55512723, 55514504

ONLY PART REFERENCE #6 ON THE DIAGRAM IS INCLUDED

About Us

WorldPartsDirect is a small, Texas based business located in the Dallas metroplex. There are about twenty of us that work tirelessly to get you the genuine, OEM parts you need at unbeatable prices. We pride ourselves in top quality customer service and our commitment to be the business we would want to shop with. We have one of the largest inventory networks in the country along with some of the most aggressive discounts. We love cars, and we love what we do! We hope you will love shopping with us, and we always welcome feedback on how we can make your shopping experience even better. 

Terms and Conditions

Compatibility Guarantee (optional free service):
Applies when you include your VIN during or before checkout. Simply click "Message to Seller" during checkout and include your VIN with any relevant details (ex: driver/ passenger side). Our fitment experts will confirm compatibility before shipping. If we determine that you purchased an incompatible part, we will correct your order if possible. If we cannot correct your order, we will notify you of the issue (ex: discontinued item) and give you the option to cancel. 

Part Authenticity and Warranty Guarantee:
When you order from us, we guarantee that you will receive a genuine, OEM part. We do not stock anything aftermarket! Our parts are warrantied nationwide for 1 year at every Mopar (Chrysler/Dodge/Jeep/Ram) or General Motors (Chevrolet/Buick/GM/GMC) dealer in the country, depending on the brand of part you ordered. We are able to provide documentation that proves the validity of your purchase from our licensed dealership at anytime upon request. This documentation can be used to redeem this warranty if needed at the dealership of your choice and at no cost to you. 

Return Policy

All of our products can be returned within 30 days. Please open a request for any of these reasons:

  • Doesn’t Fit
  • Changed My Mind
  • Found a Better Price
  • Just Didn’t Like it
  • Ordered by Mistake

The reason you pick has no impact on your refund amount, but it has a big impact on us as a seller. Choosing other reasons may delay the refund per an internal investigation and potential eBay appeal. Per eBay’s Condition of Returned Items Policy, refunds are based on the condition the item comes back in. If a part fails at anytime during the 1 year warranty period, any licensed new car dealership in the country that carries your brand of vehicle will replace the part for free. Simply request our dealer invoice for the part and provide it to your preferred dealer along with the defective part.

Core returns: Please do not open a return request for cores. eBay’s system does not process core refunds and will expect an improper refund amount. This will cause delays. Instead, message us to arrange your core return. Send the core back in the packaging your new part arrived in, with manufacturer labels unaltered and intact, and include a note identifying it as a core. Core return shipping is the buyer’s responsibility.

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