GI Service Center » 2019, Silverado 3500HD

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  • (X) Year: 2019
  • (X) Model: Silverado 3500HD

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Items 1-60 of 118
Air Suspension Spring Hardware Kit
Description: Offering up to 7,500 pounds of load-leveling capacity, the new LoadLifter 7500 XL kit from Air Lift will make towing and hauling with your GM 2500HD/3500 pickup a breeze.
Item #: 57538
Condition: New
Price: $676.91

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B & W TOW AND STOW 7" DROP
Description: B & W TOW AND STOW 7" DROP
Item #: TS20049B
Condition: New
Price: $359.00

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Description: BILSTEIN 5100 SERIES SHOCK SET Fits 2011-2023 Chevy / GMC 2500HD / 3500HD For trucks that HAVE a NTBD lift
Item #: GI-Conversion
Condition: New
Price: $275.00


KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRTR11+pisk
Condition: New
Price: $620.49

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1999-2023 GM BILLET COOLANT HEATER CORE FIREWALL FITTING ,2017-2018, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting - Billet direct-fit replacement with 5/8" barb connection - More resistant to heat and vibration - Double O-ring...More Details »
Item #: WCF100155
Condition: New
Price: $39.00
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Description: Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which...More Details »
Item #: WCF1001XX
Condition: New
Price: $145.00


Description: BDS Suspension 6.5" Coilover Conversion Suspension System for 2011-18 Chevy/GMC 2500/3500 HD Silverado/Sierra Trucks
Item #: BDS727FDSC
Condition: New
Price: $6,471.63


Description: BDS Suspension 2-3" Coilover Conversion Suspension System for 2011-2018 Chevy/GMC 2500HD/3500HD
Item #: BDS723FDSC
Condition: New
Price: $4,794.98
Sale: $4,555.23
Save: 5%
Save: $239.75


Description: BDS Suspension 2011-2019 Chevy 2500HD 2wd/4wd 4.5" No Torsion Bar Drop Suspension System.
Item #: BDS719H
Condition: New
Price: $2,300.00


Description: BDS Suspension Chevrolet/GMC 6-1/2" Lift Kit for 2011-19 2500 & 3500 HD Silverado/Sierra
Item #: BDS196H
Condition: New
Price: $2,327.93


2011-2019 GM 2500 & 3500 Crew Cab, Duramax Diesel Fuel Tank
Description: 2011-2019 GM 2500 & 3500 Crew Cab, Duramax Diesel Fuel Tank
Item #: 7010XXX
Condition: New
Price: $1,300.55


Description: This stainless steel grille mounts in the opening in the bumper on the 2015-2019 HD Chevrolet Silverado trucks providing protection to the trans cooler assembly from flying road debris while...More Details »
Item #: WCF100290
Condition: New
Price: $135.00


Price: $148.41

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2017-19 L5P DURAMAX STAGE 2 HIGH FLOW INTAKE BUNDLE KIT 2500HD 3500HD SILVERADO SIERRA L5P
Description: - 4 in. Aluminum Intake Pipe - 3.5 in. Intake Horn with PCV Port and Surge Ring - Air box enclosure with dry filter assembly and Outerwears pre-filter cover - Installation hardware, 4 in....More Details »
Item #: WCF100441
Condition: New
Price: $1,429.00
Sale: $1,386.13
Save: 3%
Save: $42.87


2017-19 L5P DURAMAX STAGE 3 HIGH FLOW INTAKE BUNDLE KIT 2500HD 3500HD SILVERADO SIERRA L5P
Description: - 4 in. Aluminum intake pipe - 3.5 in. Intake horn with PCV port and Surge Ring - Air box enclosure with dry filter assembly and Outerwears pre-filter cover - Installation hardware, 4 in....More Details »
Item #: WCF100403
Condition: New
Price: $1,745.00
Sale: $1,692.65
Save: 3%
Save: $52.35


2017-19 WCFAB L5P Duramax Cold Air Intake Kit 2500HD 3500HD SILVERADO SIERRA L5P
Description: Increased Horsepower and Torque Increased Throttle Response & Sensitivity Increase in Turbo and Engine Noise. This is NOT a plastic box and pipe, it is aluminum and you WILL experience more turbo...More Details »
Item #: WCF100344
Condition: New
Price: $605.00
Sale: $586.85
Save: 3%
Save: $18.15


2017-2019 & 2020+ LONG BED L5P DURAMAX FUEL FILTER HOUSING KIT
Description: - Fits 2017-2019 Short Bed & Long Bed and 2020+ Long Bed - Increase fuel filter capacity and amount of time between filter changes - Anodized billet aluminum fuel filter base - Installs in the same location as the stock cartridge filter base
Item #: WCF100361
Condition: New
Price: $245.00
Sale: $237.65
Save: 3%
Save: $7.35

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2017-2019 CHEVROLET / GMC COLD SIDE TUBE
Item #: 605-HSP-X
Condition: New
Price: $328.95
Sale: $299.95
Save: 9%
Save: $29.00


2017-2019 CHEVROLET / GMC L5P 3" HOT SIDE INTERCOOLER TUBE
Item #: 600-1-HSP-X
Condition: New
Price: $281.20


Wehrli Custom Fabrication, L5P 3 1/2" ,Down Pipe ,2017-2018, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: -3.5" Down Pipe -Ceramic Coated -Heat Wrap Pre-installed -NO TUNING REQUIRED!
Item #: WCF100129
Condition: New
Price: $335.00

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Wehrli Custom Fabrication, L5P 3 1/2" ,2017-2019 L5P Duramax Driver Side 3.5" Intercooler Pipe ,2017-2019, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: 2017-2019 L5P Duramax driver Side 3.5" Intercooler Pipe
Item #: WCF100708
Condition: New
Price: $332.00
Sale: $322.04
Save: 3%
Save: $9.96


2017-2019 L5P DURAMAX HSP INTAKE
Description: NO TUNING REQUIRED:
Item #: 602-HSP-
Condition: New
Price: $450.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10710
Condition: New
Price: $4,440.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10706
Condition: New
Price: $3,904.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10708
Condition: New
Price: $4,120.00


Wehrli Custom Fabrication, L5P 3 1/2" ,2017-2019 L5P Duramax Passenger Side 3.5" Intercooler Pipe ,2017-2019, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: 2017-2019 Duramax Passenger Side 3.5" Intercooler Pipe
Item #: WCF100530
Condition: New
Price: $295.00
Sale: $286.15
Save: 3%
Save: $8.85


Wehrli Custom Fabrication, 2017-2019 L5P DURAMAX TRANSMISSION COOLER THERMOSTAT BYPASS PLUG 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: - CNC Machined Billet Aluminum Thermostatic Bypass Plug - Black Anodized Finish - High temperature silicone O-ring seals - Reduces fluid flow restriction to trans cooler - Simple Installation...More Details »
Item #: WCF100469
Condition: New
Price: $59.00
Sale: $57.23
Save: 3%
Save: $1.77

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Description: -4" Intake Pipe -Silicone Hump Boots -T-bolt Clamps -Powder coating
Item #: WCF100709
Condition: New
Price: $225.00
Sale: $218.25
Save: 3%
Save: $6.75


Price: $454.93


Description: -Coolant Pipe -Silicone Boots -T-Bolt Clamps -Powder Coating
Item #: WCF100742
Condition: New
Price: $156.00
Sale: $151.32
Save: 3%
Save: $4.68


2017-2024 L5P DURAMAX 2" STAINLESS UP PIPE KIT FOR OEM MANIFOLDS W/ GASKETS
Description: -Passenger Side Up Pipe -Driver Side Up Pipe -Up Pipe Gaskets (4)
Item #: WCF100624
Condition: New
Price: $689.00
Sale: $668.33
Save: 3%
Save: $20.67


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
Price: $2,159.00
Sale: $2,094.23
Save: 3%
Save: $64.77

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Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds - Finished in Black Ceramic Coat rated for 2000ºF - Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100373
Condition: New
Price: $1,574.00
Sale: $1,526.78
Save: 3%
Save: $47.22

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2017-2024 L5P Duramax High Flow Turbo Intake Horn 2500HD 3500HD SILVERADO SIERRA L5P
Description: 2017-2024 L5P Duramax High Flow Turbo Intake Horn
Item #: WCF100775
Condition: New
Price: $259.00
Sale: $251.23
Save: 3%
Save: $7.77


2017-2024 L5P Duramax Thermostat Housing 2500HD 3500HD SILVERADO SIERRA L5P
Description: 2017-2024 L5P Duramax Thermostat Housing
Item #: WCF100188
Condition: New
Price: $179.00
Sale: $173.63
Save: 3%
Save: $5.37


Price: $24.80
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Price: $20.66
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MONITOR
Item #: 286**
Condition: New
Price: $64.95


Air Suspension Compressor Kit
Description: LOAD CONTROLLER; DUAL; STANDARD DUTY;
Item #: 25852
Condition: New
Price: $395.52

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Air Suspension Compressor Kit
Description: LOAD CONTROLLER; DUAL; HEAVY DUTY;
Item #: 25856
Condition: New
Price: $492.45

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Air Suspension Compressor Kit
Description: LOAD CONTROLLER I-CAB CONTROL-DUAL GAUGE
Item #: 25651
Condition: New
Price: $489.25

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Air Suspension Compressor Kit
Description: LOAD CONTROLLER I-CAB CONTROL-SINGLE GAUGE
Item #: 25655
Condition: New
Price: $365.65

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Air Suspension Compressor Kit
Description: LOAD CONTROLLER II-SINGLE GAUGE W LPS; 5 PSI MIN.
Item #: 25592
Condition: New
Price: $231.75

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Air Suspension Helper Spring Kit
Description: LOADLIFTER 5000 ULTIMATE AIR SPRING KIT W INTERNAL JOUNCE BUMPER
Item #: 88338
Condition: New
Price: $597.51

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Suspension Leveling Kit
Description: LOADLIFTER 5000; LEAF SPRING LEVELING KIT; REAR; INSTALLATION TIME-1.5 HOUR OR LESS;
Item #: 57338
Condition: New
Price: $445.00


Air Suspension Compressor Kit
Description: DOUBLE QUICKSHOT COMPRESSOR SYSTEM
Item #: 25572
Condition: New
Price: $648.89

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Air Suspension Compressor Kit
Description: ON BOARD AIR COMPRESSOR KIT; SINGLE GAUGE DUAL CONTROL DUAL NEEDLE;
Item #: 25690
Condition: New
Price: $530.45

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Running Board
Description: Plug N Play System-includes OEM style illumination
Item #: 76154-01A
Condition: New
Price: $1,799.99
Sale: $1,599.99
Save: 11%
Save: $200.00

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Running Board
Description: Plug N Play System-includes OEM style illumination
Item #: 76247-01A
Condition: New
Price: $1,799.00
Sale: $1,699.99
Save: 6%
Save: $99.01

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Running Board
Description: Plug N Play System-includes OEM style illumination Gas Only
Item #: 77154-01A
Condition: New
Price: $2,229.00

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Running Board
Description: PowerStep Xtreme
Item #: 78154-01A
Condition: New
Price: $2,129.00

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B&W GNRK10XX Turnover Ball Gooseneck Hitch for 2001-19 Chevy / GMC 2500/3500
Description: B&W GNRK10XX Turnover Ball Gooseneck Hitch for 2001-19 Chevy / GMC 2500/3500
Item #: GNRK10XX
Condition: New
Price: $599.00


B&W Tow & Stow Ball Mount - 2.5" Shank 2001-2024 LB7/LLY/LBZ/LMM/LML/L5P
Description: B&W Tow & Stow Ball Mount - 2.5" Shank 2001-2024 LB7/LLY/LBZ/LMM/LML/L5P
Item #: TS20066BMP
Condition: New
Price: $389.00


Intake / Exhaust System Kit
Description: 2017-2019 GM 6.6L DURAMAX L5P
Item #: 42249
Condition: New
Price: $476.67
Sale: $449.00
Save: 6%
Save: $27.67


exhaust
Description: 2017-2019 GM 6.6L DURAMAX L5P (ALL CABS & BEDS)
Item #: 48947
Condition: New
Price: $554.44
Sale: $519.00
Save: 6%
Save: $35.44

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exhaust
Description: 2017-2019 GM 6.6L DURAMAX L5P (ALL CABS & BEDS)
Item #: 48947-B
Condition: New
Price: $554.44
Sale: $519.00
Save: 6%
Save: $35.44

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exhaust
Description: 2017-2019 GM 6.6L DURAMAX L5P (ALL CABS & BEDS)
Item #: 48996
Condition: New
Price: $610.44
Sale: $549.00
Save: 10%
Save: $61.44

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exhaust
Description: 2017-2019 GM 6.6L DURAMAX L5P (ALL CABS & BEDS)
Item #: 48996-B
Condition: New
Price: $632.22
Sale: $569.00
Save: 10%
Save: $63.22

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Items 1-60 of 118

View Universal items for: 2019, Silverado 3500HD