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Description
Merchant Automotive 10803 New Fuel Injector Set & Deluxe Install KitGrab the Merchant Automotive 10803 New Fuel Injector Set & Deluxe Install Kit from GAP for your GM 6. 6L Duramax today. Faulty Duramax fuel injectors can cause your diesel engine to run rough and give you poor performance from your truck. You may experience anything from engine misfiring up to no start conditions with a faulty fuel injector. Clogged or faulty fuel injectors will most certainly present themselves with some type of drivability issue on
Grab the Merchant Automotive 10803 New Fuel Injector Set & Deluxe Install Kit from GAP for your GM 6.6L Duramax today. Faulty Duramax fuel injectors can cause your diesel engine to run rough and give you poor performance from your truck. You may experience anything from engine misfiring up to no-start conditions with a faulty fuel injector. Clogged or faulty fuel injectors will most certainly present themselves with some type of drivability issue on your LB7-equipped truck. If you are experiencing slight misfiring or rough idling, your fuel injectors may be causing the problem. That is why Merchant offers their fuel injectors in a kit of 8. These fuel injectors are the same fuel injectors that came on your LB7 engine to restore factory-like driving performance. There are no core charges on these injectors and they are backed by a 12-month, unlimited mileage warranty.
Features:
- Direct Replacement
- Allows For Replacing Single Fuel Injector
- OEM Like Fit And Finish
- Designed For LB7
- No Core Charge
Kit Includes:
Heater Pipe Seal
Red Threadlocker
RTV Sealant 2.8oz
LB7 Lower Valve Cover Gasket
Upper Radiator Pipe Seal (2001-2010)
ACDelco PF2232 Oil Filter (2001-2019)
ACDelco TP3018 Fuel Filter (2001-2016)
Merchant Automotive 10051 WIF Delete Plug (2001-2016)
Merchant Automotive 10398 Fuel Injector Seal Kit (2001-2004)
Merchant Automotive 20250 Fuel Injector Line Set (2001-2004)
Merchant Automotive 10192 Fuel Filter Head Rebuild Kit (2001-2010)
Merchant Automotive 10010 Aluminum Air Bleeder Screw (2001-2016)
Merchant Automotive 10033 Fuel Injector Cup O-Ring Set (2001-2004)
Merchant Automotive 10520 Deluxe Injector Removal Tool (2001-2004)
Merchant Automotive 10059 Fuel Line Banjo Seals (At FICM) (2001-2005)
Merchant Automotive 10040 Fuel Injector Return Line Seal Kit (2001-2004)
Merchant Automotive 10002 Water In Fuel (WIF) Sensor Wrench (2001-2010)
Merchant Automotive 10491-8 Heavy Duty Injector Return Line Bolt Kit (2001-2004)
Merchant Automotive 10508 Diesel Fuel Additive (For All Diesel Engines - 16 Oz. Bottle)
Merchant Automotive 10205 Complete Upper & Lower Valve Cover Bolt Set (2001-2004)
Merchant Automotive 37000 Quick Disconnect Tool Kit (Universal - Sizes From 5/16"-7/8")
WARRANTY INFO:
1 Year Limited
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Shelf
Color: Brown, Color: Brown
Easy to install, clear instructions on how to install. Great quality. Goes well in my space.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
They look good and seem well built.
Color: Brown
These are very well made and look really good. They ended up being too small for my need, but that was my fault on measurements. I would highly recommend if you are looking for corner shelves.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
VERY GOOD
Color: Dark Brown
VERY GOOD
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Reviewed in the United States on May 12, 2026
★★★★★ 4
slightly annoying to hang
Color: Brown
A little annoying to hang but look great and seem to be holding up well! I have heavy plants on them and no issues at all!
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Love these
Color: Brown
Looks great and holds up
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Reviewed in the United States on March 8, 2026