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SKU #: GM-12639421
MPN #: 12639421
Factory OEM EGR Bypass Valve 11-13 6.6L LML GM Duramax
Description
Is your factory EGR bypass valve sticking and you're out of warranty? Or did you previously delete the EGR system and now wanting to reinstall for emissions compliance? No matter what the reason is, we offer this direct OEM replacement sourced directly from GM.
Being this is a factory part, you will have no worries about fitment or compatibility.
Please leave your VIN in the notes section at checkout so that we are able to confirm exact fitment for your particular vehicle.
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
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