Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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 865 reviews
Sort
Product Reviews
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Gray Assorted, Size: Large
These worked perfectly for my son
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
My favorite low socks ever
Fit Type: Classic Fit, Color: Gray Assorted, Size: Large
Under armour adult essential Lite no-show socks are 96% polyester and 4% spandex footwear of imported origin. The polyester content of the socks enables them to hold their shape in a better manner along with having a non-absorbent nature. Additionally, it enables the socks to retain the colour in a better manner. Spandex improves their fit along with helping them last for longer time.
The flat fit construction of UA Men's Essential Lite is so designed to conform to foot for superior touch and feel. The material wicks engineered within the fabric dry sweat quickly and keep the feet fresh. The embedded arch support further keeps you going by reducing foot fatigue. The set comes with 6 pairs of socks with pull on closure for the perfect fit.
Ultrathin lightweight construction of the socks adds to user comfort by allowing users to conduct physical activity and work out while wearing it. Elastic strength of the socks prevents them from slipping down irrespective of the shoes they are worn with.
The socks come in 8-12 men shoe size and 9-12 women shoe size. They can be machine washed and are extremely durable while being cost effective.
I ordered the socks based on their colour and design symmetry. So far my socks have been through multiple washes and still look new and user ready. I wear them daily because of their amazing fit and plan to buy more as Christmas gifts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2022
★★★★★ 5
Love these socks!
Fit Type: Classic Fit, Color: Black, Size: Large
They are a little on the thin side, but that is how I like them. Thin, comfortable, breathable, but still sturdy. They work great for me and I have bought them several times for me and my kids over the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2024
★★★★★ 4
Thin
Fit Type: Classic Fit, Color: Gray Assorted, Size: Medium
I bought these thinking they would be slightly thicker material. They are thin but don't make my feet sweat working outside in the heat while wearing them during my work shift. They are comfortable and stay in place so I don't have to keep fishing for them inside my shoe to move them up a bit.
The one thing I wish they had was the support band in the middle of the foot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2023
recommand products
Skyjacker 6"SR 73-91 1/2T SUB W/56"SP
869.00
KYB Shocks & Struts Strut Plus Front Right 03-11 Honda Element (Excl SC)
150.50
StopTech 12-16 BMW 335i Slotted & Drilled Rear Right Rotor
146.50
Addictive Desert Designs17-20 Ford F-150 Raptor Phantom Front Bumper
1149.49
Eibach 21-24 Chevrolet Suburban SUV 4WD GMT T1XX Pro-Lift Springs - Front Only (Set of 2)
138.00