Fuel Rail Plug Pressure Relief Valve for GMC 6.6L Duramax LB7 2001-2004
SKU: 34229129614

Fuel Rail Plug Pressure Relief Valve for GMC 6.6L Duramax LB7 2001-2004

$12.39 $13.77
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Description

Fuel Rail Plug Pressure Relief Valve for GMC 6.6L Duramax LB7 2001-2004Fuel Rail Plug Pressure Relief Valve for GMC 6. 6L Duramax LB7 2001 2004 Feature: Replaces stock or a shimmed pressure relief valve. Helps eliminate low fuel rail pressure DTC Codes P1093 and P0087(low fuel rail pressure during power enrichment) that are caused by an insufficient pressure relief valve (PRV) spring pressure. This leads to the valve opening too early which causes excessive amounts of fuel to be returned to the tank. Helps maintain fuel

Fuel Rail Plug Pressure Relief Valve for GMC 6.6L Duramax LB7 2001-2004

Feature:
Replaces stock or a shimmed pressure relief valve.
Helps eliminate low fuel rail pressure DTC Codes P1093 and P0087(low fuel rail pressure during power enrichment) that are caused by an insufficient pressure relief valve (PRV) spring pressure. This leads to the valve opening too early which causes excessive amounts of fuel to be returned to the tank.
Helps maintain fuel pressure during full throttle driving
Solid stainless steel construction, easy to install and is designed to be a direct replacement for the banjo bolt mounted on the top side of the pressure relief valve.
Eliminate leaky fuel rail relief valves or popped fuel rail and replaces it seamlessly.

Specifics:
Condition: 100% Brand New
Matrial: Alloy Steel
Size: M18*1.5 and M16*1.5

Fitment:
Fit For Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LB7 2001-2004.5
Fit For GMC Sierra 2500HD/3500HD 6.6L Duramax LB7 2001-2004.5

Package included:
1x Fuel Rail Plug Pressure Relief Valve

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34229129614

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4.3 โ˜…โ˜…โ˜…โ˜…โ˜…
Based on 1521 reviews
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DarthVaderVan
Omaha, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Great Quality, Great Price.
Color: Black
I have used this for a few days now and it works great. It is very well made and has a large range of adjustability. It is quite small and easy to store. Definitely worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
C
Verified Purchase
Claude Figueroa
Fort Morgan, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Nice Grinder at a Great Price
Color: Black
I bought this to use primarily as a travel grinder and found that it is great for every day use. It is not meant for large amounts but it is perfect for single, smaller brewing situations. The grind selection worked well and I "dialed" the proper ground size for my single sized pour over coffee maker.
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Reviewed in the United States on May 19, 2026
K
Verified Purchase
Karin Conover-Lewis
Natrona Heights, US
โ˜…โ˜…โ˜…โ˜…โ˜… 1
Ceramic burr destroyed itself
Color: Silver
For the first two-plus months it worked fine -- the perfect grind and the perfect amount with a full barrel for my oversized coffee mug. I've been using it once daily, more or less, on a medium grind setting of 25, and this morning the ceramic burr started to eat itself. This is not acceptable. Follow up: Circle Joy contacted me and offered to give a full refund on this purchase, which was gratefully accepted. This is outstanding customer service.
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
Brian
Battle Creek, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Best price for better tasting coffee
Color: Silver
I am a coffee snob. I only get beans. I have been using a magic bullet blender to grind, which actually does extremely well, but the grind wasn't quite even enough. So I found the cheapest, ok quality grinder I could and bought this one. I absolutely love it. It take a while to grind, and it only does a little at once, but whatever. This thing works great and my grounds are now even. The burrs seem to be of decent quality and the whole device works smoothly.
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Reviewed in the United States on February 18, 2026
H
Verified Purchase
happycurls
Phoenix, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Reliable favorite kitchen tool
Color: Blue
This wonderful tool may be the most used tool in our kitchen. The hardest thing about it is to remember you can push the button and it runs- you don't have to hold it!. The charge on the rechargable battery last a long time- about 1 recharge per month- and we use it daily. We use the mixer attachment most. It works great for protein powders, collagen, iced tea or lemonade mix. It cleans easily and is waterproof- just make sure the cover is over the charging port. We have used it to froth milk, whip eggs, and as I said we use it daily to mix beverages. I worried about the price, but it is a great value because we bought it in December 2024 and it is more powerful and has already lasted longer than two whimpy ones.
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Reviewed in the United States on October 28, 2025

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