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UnderDog Diesel » 2023, Chevrolet
Products for:
- Year: 2023
- Make: Chevrolet
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Diff Covers
Description: Street Series Rear Differential Cover Raw w/ Machined Fins GM Trucks 20-21 V8-6.6L (AAM 11.5/12.0-14) Fits: GM Trucks 20-21 V8-6.6L (AAM 11.5/12.0-14)
Item #: 46-71260A
Condition:
New
Price: $297.00
Headers & Manifolds
Description: Twisted Steel 304 Stainless Steel Short Tube Header GM Trucks 2500/3500HD 20-23 V8-6.6L L8T Fits: GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
Item #: 48-34145
Condition:
New
Price: $1,075.00
Headers & Manifolds
Description: Twisted Steel 1-3/4 IN 304 Stainless Steel Shorty Headers GM Silverado/Sierra 1500 2019 V8-5.3L/6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-5.3L/6.2L
Item #: 48-34134
Condition:
New
Price: $1,075.00
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip GM Silverado/Sierra 1500 2019 L4-2.7L (t) Fits: GM Silverado/Sierra 1500 2019 L4-2.7L (t)
Item #: 49-34110-P
Condition:
New
Price: $1,367.10
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM Silverado/Sierra 1500 2019 L4-2.7L (t) Fits: GM Silverado/Sierra 1500 2019 L4-2.7L (t)
Item #: 49-34110-B
Condition:
New
Price: $1,505.70
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips GM Silverado/Sierra 1500 2019 V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V8-5.3L
Item #: 49-34105-B
Condition:
New
Price: $1,823.85
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tips GM Silverado/Sierra 1500 2019 V8-5.3L Fits: 2019-2019 Chevrolet Silverado 1500 (Liter: 5.3 & Cylinder: 8 & Block: V);...More Details »
Item #: 49-34105-P
Condition:
New
Price: $1,656.90
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System Uses OE Tips GM Silverado/Sierra 1500 2019 V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V8-5.3L
Item #: 49-34103
Condition:
New
Price: $1,128.75
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tips GM Silverado/Sierra 1500 2019 L4-2.7L (t) Fits: 2019-2019 Chevrolet Silverado 1500 (Liter: 2.7 & Cylinder: 4 & Block:...More Details »
Item #: 49-34109-P
Condition:
New
Price: $1,128.75
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips GM Silverado/Sierra 1500 2019 L4-2.7L (t) Fits: 2019-2019 Chevrolet Silverado 1500 (Liter: 2.7 & Cylinder: 4 & Block:...More Details »
Item #: 49-34109-B
Condition:
New
Price: $1,242.15
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34106-B
Condition:
New
Price: $1,242.15
Catback
Description: Vulcan Series 3 IN 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tips GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34106-P
Condition:
New
Price: $1,128.75
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34104-B
Condition:
New
Price: $1,505.70
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip GM Silverado/Sierra 1500 2019 V6-4.3L/V8-5.3L Fits: GM Silverado/Sierra 1500 19-20 V6-4.3L/V8-5.3L
Item #: 49-34104-P
Condition:
New
Price: $1,367.10
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34102-B
Condition:
New
Price: $1,823.85
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/ Polished Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34102-P
Condition:
New
Price: $1,656.90
Catback
Description: Vulcan Series 304 Stainless Steel Cat-Back Exhaust System w/o Tip GM Silverado/Sierra 1500 2019 V8-6.2L Fits: GM Silverado/Sierra 1500 19-20 V8-6.2L
Item #: 49-34101
Condition:
New
Price: $1,242.15
Suspension Leveling Kit
Description: LoadLifter 5000 ULTIMATE with internal jounce bumper to absorb shock for best ride comfort Adjustable air spring kit for leaf springs Rear Safely run w/zero air pressure
Item #: 88288
Condition:
New
Price: $817.14
Air Suspension Helper Spring Kit
Description: LoadLifter 5000 ULTIMATE Leaf spring air spring kit with internal jounce bumper
Item #: 88341
Condition:
New
Price: $962.37
Air Suspension Helper Spring Kit
Description: The LoadLifter 7500 XL Ultimate offers greater leveling strength for towing and hauling with 7 inch double bellows air springs and up to 7500 lbs. load-leveling capacity. The fully adjustable kit...More Details »
Item #: 57541
Condition:
New
Price: $1,105.65
Suspension Leveling Kit
Description: LoadLifter 5000 for Half-Ton Vehicles; Leaf Spring Leveling Kit. Fits: Chevrolet: Silverado 1500 19 - 24, GMC: Sierra 1500 19 - 24
Item #: 57288
Condition:
New
Price: $635.62
Suspension Leveling Kit
Description: LoadLifter 5000; Leaf Spring Leveling Kit.
Item #: 57341
Condition:
New
Price: $768.74
Suspension Leveling Kit
Description: LoadLifter 5000 Leaf Spring Leveling Kit.
Item #: 57388
Condition:
New
Price: $659.89
Air Suspension Helper Spring Kit
Description: Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2019-2023 Chevy/GM 1500 Trail Boss a breeze.
Item #: 88388
Condition:
New
Price: $845.22
Contamination Kit
Description: Fits : 2020-2023 L5P 6.6L Duramax
Item #: AP54822
Condition:
New
Price: $5,304.02
Exhaust Gas Recirculation Temperature (EGRT) Sensor
Description: 2017-2023 L5P Duramax (Position 1, Located in the Passenger Exhaust Manifold)
2019-2023 L5D Duramax (Position 1)
Item #: AP63616
Condition:
New
Price: $54.99
Exhaust Gas Recirculation Temperature (EGRT) Sensor
Description: 2017-2023 L5P Duramax (Position 2, Located in the EGR Pipe)
2019-2023 L5D Duramax (Position 2)
Item #: AP63630
Condition:
New
Price: $40.30
Exhaust Gas Temperature (EGT) Sensor
Description: 2017-2023 L5P Duramax (Position 1)
2019-2023 L5D Duramax (Position 1)
Item #: AP63618
Condition:
New
Price: $43.99
Exhaust Gas Temperature (EGT) Sensor
Description: 2017-2023 L5P Duramax (Position 2)
2019-2023 L5D Duramax (Position 2/3/4)
Item #: AP63617
Condition:
New
Price: $42.99
Exhaust Gas Temperature (EGT) Sensor
Description: 2017-2023 L5P Duramax (Position 3, 4, 5)
2019-2023 L5D Duramax (Position 5)
Item #: AP63615
Condition:
New
Price: $40.47
Fuel Contamination Kit
Item #: AP54820
Condition:
New
Price: $5,037.04
Injector Return Line Seal Kit
Description: 1 Kit required per Injector Bank.
Item #: AP0133
Condition:
New
Price: $53.25
Fuel Rail Pressure (FRP) Sensor
Description: 2017-2023 L5P Duramax
2019-2023 L5D Duramax
Item #: AP63632
Condition:
New
Price: $144.25
Description: Fits Injectors 1,3,6,8
Item #: AP0132
Condition:
New
Price: $49.99
Description: Fits Injectors 2, 4, 5, 7
Item #: AP0131
Condition:
New
Price: $49.99
Injection Pump
Item #: AP54951
Condition:
New
Price: $831.12
Injection Pump
Item #: AP54950
Condition:
New
Price: $613.34
Description: *8 Required Per Engine*
Item #: AP54800
Condition:
New
Price: $284.45
Description: *2 Kits Per Required Per Engine*
Item #: AP54802
Condition:
New
Price: $1,373.45
Item #: AP0203
Condition:
New
Price: $229.77
Running Board
Description: PowerStep SmartSeries Running Board fits 2019-2021 Silverado/Sierra 1500, 2020-2023 Silverado/Sierra 2500/3500 Double/Crew Cab
Item #: 86254-01A
Condition:
New
Price: $1,949.99
Sale: $1,749.99
Save: 10%
Save: $200.00
Running Board
Description: PowerStep XL?
Item #: 77254-01A
Condition:
New
Price: $2,299.99
Sale: $2,099.99
Save: 9%
Save: $200.00
Truck Cab Side Step
Description: BedStep® - Retractable Rear Bumper Access Step Fits: 2020-2021 Chevrolet Silverado 2500 HD; 2020-2021 Chevrolet Silverado 2500 HD; 2020-2021 Chevrolet Silverado 3500 HD; 2020-2021 Chevrolet...More Details »
Item #: 75327-01A
Condition:
New
Price: $329.99
Truck Cab Side Step
Description: Bedstep 2 Retractable Bed Side Step fits 2020-2020 Chevrolet Silverado/Sierra 2500/3500 Fits: 2020 Chevrolet Silverado 2500 HD, 2020 Chevrolet Silverado 3500 HD, 2020 GMC Sierra 2500 HD, 2020 GMC Sierra 3500 HD
Item #: 75418-01A
Condition:
New
Price: $329.99
Running Board
Description: PowerStep?
Item #: 76254-01A
Condition:
New
Price: $1,799.99
Sale: $1,599.99
Save: 11%
Save: $200.00
Running Board
Description: PowerStep ? Xtreme
Item #: 78254-01A
Condition:
New
Price: $2,199.99
Sale: $1,999.99
Save: 9%
Save: $200.00
Running Board
Description: PowerStep Xtreme Electric Running Board for Extreme Conditions fits 22-24 Chevrolet Silverado/GMC Sierra; Double and Crew Cab; Includes Gas and Diesel Fits: 2022-2023 Chevrolet Silverado 1500, 2024...More Details »
Item #: 78255-01A
Condition:
New
Price: $2,199.99
Sale: $1,999.99
Save: 9%
Save: $200.00
Running Board
Description: PowerStep XL Electric Running Board, Offers 3 Inch Additional Drop, fits 2022 Chevrolet Silverado/GMC Sierra 1500; Crew Cab; Includes Gas and Diesel Fits: 2022 Chevrolet Silverado 1500 Crew Cab...More Details »
Item #: 77255-01A
Condition:
New
Price: $2,299.99
Sale: $2,099.99
Save: 9%
Save: $200.00
Running Board
Description: PowerStep Plug-N-Play Automatic Power-Deploying Running Boards fits 2022 Chevy Silverado 1500/GMC Sierra 1500 Double/Crew Cab; Includes Gas and Diesel Fits: 2022 Chevrolet Silverado 1500 Crew Cab...More Details »
Item #: 76255-01A
Condition:
New
Price: $1,799.99
Sale: $1,599.99
Save: 11%
Save: $200.00
Running Board
Description: PowerStep SmartSeries Running Board fits 2022-23 Silverado/Sierra 1500, 2024 Silverado/Sierra 2500/3500HD Double/Crew Cab
Item #: 86255-01A
Condition:
New
Price: $1,949.99
Sale: $1,749.99
Save: 10%
Save: $200.00
Gooseneck Trailer Hitch Kit
Description: Custom mounting bracket and center kit for trucks. No-drill, bolt-on application. Fits: 2019-2023 Chevrolet & GMC 1500 Trucks Excludes 2019 Chevrolet LD & GMC Limited & Trucks with CarbonPro Bed
Item #: GNRK1019
Condition:
New
Price: $599.00
Gooseneck Trailer Hitch Kit
Description: Custom mounting bracket and center kit for trucks. No-drill, bolt-on application. Fits: 2020-2024 Chevrolet & GMC 2500 & 3500 Trucks - Excludes Trucks with CarbonPro Bed
Item #: GNRK1020
Condition:
New
Price: $699.00
Gooseneck Trailer Hitch Mount Kit
Description: Custom mounting bracket kit for Chevrolet & GMC trucks. No-drill, bolt-on application. To be used in conjunction with a Center Assembly kit.
Item #: GNRM1020
Condition:
New
Price: $384.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevy Trucks Fits: 2019-2023 Chevrolet & GMC 1500 Trucks Excludes 2019 Chevrolet LD & GMC Limited & Trucks with CarbonPro Bed
Item #: PUCP7542BA
Condition:
New
Price: $899.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevy Trucks Fits: 2019-2023 Chevrolet & GMC 1500 Trucks Excludes 2019 Chevrolet LD & GMC Limited & Trucks with CarbonPro Bed
Item #: PUCP7542WA
Condition:
New
Price: $899.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevy Trucks Fits: 2020-2023 Chevrolet & GMC 2500 & 3500 Trucks - Excludes Trucks with CarbonPro Bed
Item #: PUCP7543BA
Condition:
New
Price: $899.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevy Trucks Fits: 2020-2023 Chevrolet & GMC 2500 & 3500 Trucks - Excludes Trucks with CarbonPro Bed
Item #: PUCP7543WA
Condition:
New
Price: $899.00
Tonneau Cover
Description: Revolver X4s Hard Rolling Truck Bed Cover - 2020-2024 Chevy Silverado/GMC Sierra 2500 HD/3500 HD 8' Bed Application Summary: 2020-2024 Chevrolet Silverado 2500 HD 98.2 Bed, 2020-2024 Chevrolet...More Details »
Item #: 80134
Condition:
New
Price: $1,399.99
MAP Sensor Spacer
Description: Extends MAP Sensor Life
Protects sensor from soot buildup
Lower & Upper MAP Sensor Relocator
FOR 2023-2025 CHEVY/GMC 2500/3500 6.6L L5P
This is for both MAP Sensors, if you already have the upper, please purchase 64414
Item #: 64415
Condition:
New
Price: $143.33
Sale: $129.00
Save: 10%
Save: $14.33
MAP Sensor Spacer
Description: Extends MAP Sensor Life
Protects sensor from soot buildup
Lower MAP Sensor Relocator
FOR 2023-2025 CHEVY/GMC 2500/3500 6.6L L5P
This is for the lower MAP sensor only. This kit is intended for...More Details »
Item #: 64414
Condition:
New
Price: $76.67
Sale: $69.00
Save: 10%
Save: $7.67