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GI Service Center » 2026, Silverado 2500 HD
Products for:
- Year: 2026
- Model: Silverado 2500 HD
View Universal items for: 2026 Silverado 2500 HD
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Cargo Tray
Item #: 10209-DHTP
Condition:
New
Price: $199.95
Truck Bed Covers
Item #: 42120690-DHTP
Condition:
New
Price: $199.95
Speedometer Calibrator
Item #: 90051-DHTP
Condition:
New
Price: $999.95
Side Steps
Item #: 11019-DHTP
Condition:
New
Price: $469.95
Side Steps
Item #: 11003A-DHTP
Condition:
New
Price: $469.95
Sure-Fit Floor Mats FR & RR FR Bucket Crew Silverado/Sierra 1500/2500HD/3500HD (19-26) Rough Country
Floor Mats
Item #: SM21612-DHTP
Condition:
New
Price: $149.95
Floor Mats
Item #: SM21613-DHTP
Condition:
New
Price: $149.95
Floor Mats
Item #: SM2165-DHTP
Condition:
New
Price: $89.95
Cargo Box
Item #: 10202-DHTP
Condition:
New
Price: $179.95
Cargo Box
Item #: 10208-DHTP
Condition:
New
Price: $299.95
Underseat Storage
Item #: RC09051A-DHTP
Condition:
New
Price: $119.95
Underseat Storage
Item #: RC09061-DHTP
Condition:
New
Price: $119.95
Shock Absorber
Item #: 760795_A-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760832_A-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760780_A-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760837_A-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760776_A-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760782_D-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 760744_F-DHTP
Condition:
New
Price: $259.95
Shock Absorber
Item #: 8730170-DHTP
Condition:
New
Price: $129.95
Shock Absorber
Item #: 689027-DHTP
Condition:
New
Price: $899.95
Shock Absorber
Item #: 689028-DHTP
Condition:
New
Price: $899.95
Shock Absorber
Item #: 689052-DHTP
Condition:
New
Price: $899.95
Shock Absorber
Item #: 699011-DHTP
Condition:
New
Price: $899.95
No Image Available
Description: - Presented by Merchant Automotive
- Entry for one vehicle into our Open House Show & Shine
- Save $5 compared to day of entry
- $2300 in prizes!
- Pre-registration ends 9/25
Item #: SHOWNSHINE
Condition:
New
Price: $30.00
Sale: $25.00
Save: 17%
Save: $5.00
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Black Anodized Finish
- Installs in seconds
- Compatible with LB7, LLY, LBZ, LMM, LML, and L5P Duramax Equipped Trucks
Item #: WCF100216
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Description: - CNC Machined Billet Cap is a direct OEM Replacement not a cover
- Includes new diaphragm seal
- Made in USA
- Clear Anodized Finish
- Installs in seconds
- Compatible with LB7, LLY, LBZ, LMM, LML, and L5P Duramax Equipped Trucks
Item #: WCF100215
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $45.00
Description: - Qty. 1 of 2" ID x 3.5" Long Straight Boot with Logo
- Qty. 2 of 2" T-Bolt Clamp
Item #: WCF207-110
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $42.00
Raw Stainless in stock and ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $5.95
Raw Stainless in stock and ships in 3-5 business days. 10-15 business day lead time on other custom powder coat colors.
Price: $6.95
Description: - Qty. 1 of 2.75" x 3" ID Straight Reducer 4.5" Long Silicone Boot
- Qty. 1 of 3" T-Bolt Clamp
- Qty. 1 of 2.75" T-Bolt Clamp
Item #: WCF207-103
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $64.00
In Stock. Ships in 3-5 business days.
Price: $45.00
Description: Correct replacement sensor for WCFab Fabricated Coolant Tanks designed for LB7, LLY, LBZ, LMM and L5P Duramax trucks
Item #: WCF206-19
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $51.00
Description: - CNC Machined Billet Aluminum GM factory oil cap filler neck replacement
- Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps
- Includes o-ring seal
- Machined cam lock
-...More Details »
Item #: WCF100443
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $53.00
Description: - CNC Machined Billet Aluminum GM factory oil cap filler neck replacement
- Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps
- Includes o-ring seal
- Machined cam lock
-...More Details »
Item #: WCF100442
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $53.00
Description: - Compatible with OEM Intake Air Temperature Sensor (IAT) used on passenger (cold) side intercooler pipe on 2011-2016 LML and 2017-2026 L5P Duramax engines
- M10x1.25 thread pitch
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-18
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $15.00
In Stock. Ships in 3-5 business days.
Price: $10.00
Description: - 4" Twin Turbo Down Pipe for 2017-2019 L5P Duramax
- For custom build racing applications to fabricate your own twin turbo kit
- Use in conjunction with WCFab Twin Turbo Pedestal (WCF100729) for...More Details »
Item #: WCF100286
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $615.00
Description: - Fits L5P Duramax 2017-2019 Short Bed & Long Bed and 2020-2026 Long Bed (except 2023 & 2024 dually)
- Increase fuel filter capacity and amount of time between filter changes
- Anodized billet...More Details »
Item #: WCF100361
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $255.00
Description: - Fully TIG Welded 11 GA Stainless Steel Construction
- Heavy Duty 2" Driver Side Up Pipe
- Heavy Duty 2" Passenger Side Up Pipe
- Up Pipe Gaskets (4)
- Flows 26% Better than OEM
- NO TUNING...More Details »
Item #: WCF100624
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $705.00
Description: - MAP Sensor Weld Fitting / Bung for Custom Fabricated Intercooler Piping
- CNC Machined Billet Aluminum
- Made in USA
Item #: WCF205-34
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $30.00
Description: - CNC Machined Billet Aluminum Plug
- Black anodized finish with engraved logo
- NO Tuning required, bolt on!
- Will fit on stock truck no other modifications or upgrades necessary!
Item #: WCF100473
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $32.00
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100226
Condition:
New
In Stock. Ships in 3-5 business days.
This Product Cannot Ship to the State of California
Price: $2,225.00
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100373
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $1,619.00
Description: - Your Choice of Custom Exergy Sportsman, 10mm, 12mm, or 14mm CP3 pump specific to this kit
- Billet Aluminum, Black Anodized CP3 Pump Mount Plate
- High Pressure Fuel Line
- High Pressure Rail...More Details »
Item #: WCF100455, WCF100456, WCF100457, WCF100458
Condition:
New
In stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $2,575.00
Description: - Left & Right Mount
- High Grade Hardware for Mount to Engine
- Thread-locker compound
- Poly Bushings
- Semi Gloss Black Powder Coat Finish
Item #: WCF100166
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $595.00
Description: - Flows 27% Better than Stock!
- True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for...More Details »
Item #: WCF100775
Condition:
New
WCFab Red, WCFab Grey, Illusion Purple, Bengal Blue, Bengal Red, Flat Black, Gloss Black, Gloss White and Candy Teal in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
This Product cannot ship to the state of California
Price: $269.00
In Stock. Ships in 3-5 business days.
Price: $15.00
Description: - Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Item #: WCF100188
Condition:
New
WCFab Red, WCFab Grey, Candy Teal, Illusion Purple, Bengal Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on
other colors.
Price: $185.00
Description: • Easy to install blanket keeps heat inside the turbo housing
• Decreases under hood temperatures
• Internally rated to over 2500°F direct heat
• Durable high temperature exterior shell...More Details »
Item #: WCF100822
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $159.00
Description: ARP Up Pipe Bolt kit for 2017+ Duramax. 12 Washers and Bolts for installing both up pipes. Includes ARP Lube
Item #: WCF100199
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $62.00
Description: - 3.5" Steel Down Pipe
- High Temp Black Ceramic Coat Finish
- Heat Wrap Pre-installed
- Catalyst Back - Emissions Compliant
- SEMA Certified Emissions Compliant (SC-WCF01-0183)
- NO TUNING REQUIRED!
- Made in USA
Item #: WCF100129
Condition:
New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $345.00
Description: ***For Regular Cab Long Bed, Double Cab Short Bed and Crew Cab Short Bed Models***
- LIFETIME WARRANTY against bending or breaking (to original purchaser)
- 60" Heavy Duty Bars
- Poly Bushings...More Details »
Item #: WCF100826
Condition:
New
WCFab Red, Gloss Black, Flat Black, and Gloss White with in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $999.00
Description: ***For Double Cab Long Bed and Crew Cab Long Bed Models***
- LIFETIME WARRANTY against bending or breaking (to original purchaser)
- 68" Heavy Duty Bars
- Poly Bushings
- RockJock Johnny...More Details »
Item #: WCF100876
Condition:
New
WCFab Red, Gloss Black, and Gloss White in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $999.00
Description: - Includes Axle side bolt on and Frame side weld on mounts
- Grade 8 Hardware
- This part number is mounting hardware only - Bars not included
- Powder Coating with zinc primer base coat on axle side mounts
Item #: WCF100831
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $285.00
Description: Replaces OEM plastic front cover for lower engine bay and cooling stack which is prone to cracking and breaking.
- Constructed from heavy gauge aluminum
- Uses OEM mounting points
- Provides...More Details »
Item #: WCF100459
Condition:
New
Fine Texture Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $299.00
Description: -Aluminum Fabricated Cover
-Stainless Hardware
-Fill Plug
-Custom Powder Coat Finish
Item #: WCF100114
Condition:
New
WCFab Red, Gloss White, and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Price: $389.00
Description: WCFab 3/4" Front Bumper Spacer Kit for 2020-2026 GM 2500/3500 HD Trucks improves aftermarket wheel and tire fitment options by moving front bumper forward and away from front wheels creating more...More Details »
Item #: WCF100444
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $205.00
Description: WCFab 3/8" Front Bumper Spacer Kit for 2020-2026 GM 2500/3500 HD Trucks improves aftermarket wheel and tire fitment options by moving front bumper forward and away from front wheels creating more...More Details »
Item #: WCF100446
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $147.00
No Image Available
Description: - Qty. 4 CNC Machined Billet Aluminum Marker Light Delete Plates
- High quality mounting hardware
- Marker Light Harness Dummy Plugs
- Raw Aluminum Finish or Fine Texture Black Powder Coat
- Made in USA
Item #: WCF100391, WCF100393
Condition:
New
In Stock. Ships in 3-5 business days.
Price: $259.00