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UnderDog Diesel » 2021, Silverado 1500
Products for:
- Year: 2021
- Model: Silverado 1500
View Universal items for: 2021 Silverado 1500
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Suspension Strut
Description: Shocks features include: Height adjustability, Hardened Chrome 18mm piston rods, Triple lip NBR rod seal, Teflon guide bushing, 35mm pistons w/ low friction Teflon seals, 51mm wide body for...More Details »
Item #: 28019
Condition:
New
Not Available
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293457
Condition:
New
Price: $113.00
No Image Available
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293464
Condition:
New
Price: $95.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293297
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-309509
Condition:
New
Price: $157.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-293471
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 24-309516
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 25-316957
Condition:
New
Price: $270.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 25-316964
Condition:
New
Price: $270.00
Suspension Kit
Description: Front Suspension Kit Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 47-293557
Condition:
New
Price: $826.00
Suspension Kit
Description: Front Suspension Kit Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 47-309524
Condition:
New
Price: $826.00
Suspension Control Arm Kit
Description: Tubular Ball Joint Upper Control Arm Kit Fits: Chevrolet Silverado 1500 2023-2019, Silverado 1500 LTD 2022, GMC Sierra 1500 2023-2019, Sierra 1500 Limited 2022
Item #: 51-322335
Condition:
New
Price: $699.00
Trailer Hitch Lock
Description: The BOLT 1/2" Receiver Lock lets you conveniently secure your hitch with your vehicle ignition key! Suitable for class 1-2 towing applications and fits 1-1/4" receivers. Works with center cut...More Details »
Item #: 7023627
Condition:
New
Price: $34.99
Trailer Hitch Lock
Description: The BOLT 5/8" Receiver Lock lets you conveniently secure your hitch with your vehicle ignition key! Suitable for class 3-5 towing applications and fits both 2 and 2.5" receivers. Works with center...More Details »
Item #: 7023582
Condition:
New
Price: $35.99
Trailer Hitch Lock
Description: The BOLT Coupler Pin Lock allows you to secure your trailer with your vehicle ignition key! Adjustable from 1/2" to 3-3/8" the Coupler Pin Lock fits virtually any coupler. Works with center cut...More Details »
Item #: 7025287
Condition:
New
Price: $29.99
Tow Hook
Description: Provides for Safe and Secure Recovery Ability, Rated at 10,000 lbs., Hook can swivel 160 degrees Note: Limited Lifetime Warranty
Item #: 7039050
Condition:
New
Price: $249.99
Accessory Lock Core
Description: The BOLT Replacement Lock Cylinder works with your vehicle ignition key. BOLT Replacement Cylinder is designed to easily replace the existing cylinders in your BOLT Toolbox Latch. Works with...More Details »
Item #: 7023480
Condition:
New
Price: $16.50
Trailer Hitch Coupler Lock
Description: The BOLT Off-Vehicle Coupler Lock lets you conveniently secure your unattended trailer with your vehicle ignition key! Suitable for 1-7/8", 2", and 2-5/16" couplers. Works with GM Center Cut Keys....More Details »
Item #: 7032493
Condition:
New
Price: $69.99
Truck Tool Box Lock and Key
Description: The BOLT Toolbox Latch Retrofit Kit allows you to easily replace the existing toolbox latch with an OEM stainless steel latch and the BOLT Lock that works with your truck key. Works with center...More Details »
Item #: 7023547
Condition:
New
Price: $39.99
Price: $14.99
Air Suspension Helper Spring
Description: 267C1.5 5/8CF1/2PIN1BN
Item #: 6397
Condition:
New
Price: $219.99
Suspension Leveling Kit
Description: GM 1500
Item #: 2609
Condition:
New
Price: $538.89
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 1500 (2WD/4WD)
Item #: 2843
Condition:
New
Price: $1,177.82
No Image Available
Air Suspension Helper Spring
Description: Note: Do not exceed the vehicles GVWR. Fits: GM Silverado/Sierra 1500 (2WD/4WD)
Item #: 2844
Condition:
New
Price: $1,336.70
Engine Harmonic Balancer
Description: Harmonic Balancer - Fluidampr - GM L8T - L87 - L84 - 2019-2022 GM/Chevy Truck/SUVs/Vans
Item #: 760151
Condition:
New
Price: $491.30
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-175
Condition:
New
Price: $3,699.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-105
Condition:
New
Price: $3,499.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-157
Condition:
New
Price: $2,199.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-06-162
Condition:
New
Price: $2,199.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-060
Condition:
New
Price: $1,449.95
Suspension Shock Absorber Kit
Description: Application specific valving to maximize performance.
Item #: 883-26-087
Condition:
New
Price: $1,499.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-02-134
Condition:
New
Price: $549.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-24-209
Condition:
New
Price: $199.95
Suspension Shock Absorber
Description: Application specific valving to maximize performance.
Item #: 985-62-012
Condition:
New
Price: $259.95
Transmission Control Module
Description: HP Tuners TCM - GM-T87A / 17+ Duramax
Item #: TCM-00-T87A
Condition:
New
Price: $399.99
Description: Fits; 1988-Current Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This is a popular Bolt on Style Ball Joint for many aftermarket applications Including Off-Road Jeep and Toyota Fitment. *GM...More Details »
Item #: KR6292
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit Aluminized Steel. Note: 4.5in OD Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021AL
Condition:
New
Price: $914.11
Sale: $739.99
Save: 19%
Save: $174.12
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit Black-Coated Aluminized Steel. Note: 4.5in OD BLK Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021BLK
Condition:
New
Price: $1,173.52
Sale: $949.99
Save: 19%
Save: $223.53
Exhaust System Kit
Description: 3in. Cat-Back 2.5in Dual Rear Exit T304 Stainless Steel. Note: 4.5in OD Tip Included. Cutting Required For Installation. Excludes 2WD Crew Cab 6.5ft Box (2PC Driveshaft).
Item #: S5021304
Condition:
New
Price: $1,482.34
Sale: $1,199.99
Save: 19%
Save: $282.35
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit Aluminized Steel. Note: Uses Factory Bezels, Works Only for Trucks with Stock Dual System. Excludes 2WD Crew Cab 6.5' Box (2PC Drive Shaft).
Item #: S5065AL
Condition:
New
Price: $574.40
Sale: $464.99
Save: 19%
Save: $109.41
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit Aluminized Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085AL
Condition:
New
Price: $586.75
Sale: $474.99
Save: 19%
Save: $111.76
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit T304 Stainless Steel. Note: Uses Factory Bezels. Works only for trucks with Stock Dual System. Excludes 2WD Crew Cab 6.5' Box (2 PC Driveshaft).
Item #: S5065304
Condition:
New
Price: $1,062.34
Sale: $859.99
Save: 19%
Save: $202.35
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit T304 Stainless Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085304
Condition:
New
Price: $1,031.46
Sale: $834.99
Save: 19%
Save: $196.47
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Rear Exit T409 Stainless Steel. Note: Uses Factory Bezels. Excludes 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5085409
Condition:
New
Price: $765.87
Sale: $619.99
Save: 19%
Save: $145.88
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Split Rear T304 Stainless Steel Quad Carbon Fiber Tips. Note: 4in. OD Tips Included. Excludes 2WD Crew Cab 6.5' Box ( 2PC Driveshaft). Replaces Factory Duals.
Item #: S50043CF
Condition:
New
Price: $1,426.75
Sale: $1,154.99
Save: 19%
Save: $271.76
Exhaust System Kit
Description: 3in. Cat-Back 2.5in. Dual Split Rear T304 Stainless Steel Quad Carbon Fiber Tips. Note: 4in. OD Tips Included. Excludes 2WD Crew Cab 6.5' Box ( 2PC Driveshaft). Replaces Factory Duals.
Item #: S50053CF
Condition:
New
Price: $1,426.75
Sale: $1,154.99
Save: 19%
Save: $271.76
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included. Excludes Regular Cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092AL
Condition:
New
Price: $611.46
Sale: $494.99
Save: 19%
Save: $116.47
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit Black Coated. Note: 4in. Outside Diameter Tip Included. Excludes Regular cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092BLK
Condition:
New
Price: $809.11
Sale: $654.99
Save: 19%
Save: $154.12
Exhaust System Kit
Description: 3in. Cat-Back Pre-Axle Dual Side Exit T304 Stainless Steel. Note: 4in. Outside Diameter Tip Included. Excludes Regular cab Short Box/ 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5092304
Condition:
New
Price: $889.40
Sale: $719.99
Save: 19%
Save: $169.41
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Aluminized Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019AL
Condition:
New
Price: $617.63
Sale: $499.99
Save: 19%
Save: $117.64
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included. EXCL 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5087AL
Condition:
New
Price: $494.11
Sale: $399.99
Save: 19%
Save: $94.12
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Black-Coated Aluminized Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019BLK
Condition:
New
Price: $802.93
Sale: $649.99
Save: 19%
Save: $152.94
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit Black Coated Aluminized Steel. Note: 4in. Outside Diameter Tip Included. EXCL 2WD Crew Cab 6.5' Box (2 Piece Driveshaft).
Item #: S5087BLK
Condition:
New
Price: $809.11
Sale: $654.99
Save: 19%
Save: $154.12
Exhaust System Kit
Description: 3in. Cat-Back Single Side Exit T304 Stainless Steel. Note: Cutting Required for Installation. Excludes 2WD Crew Cab 6.5ft Box, 2PC Driveshaft. 4in. Outside Diameter Tip Included.
Item #: S5019304
Condition:
New
Price: $1,049.99
Sale: $849.99
Save: 19%
Save: $200.00
Exhaust Muffler
Description: 3in. Muffler Bypass Pipe T409 Stainless Steel. Note: Cutting Required for Installation.
Item #: S5001409
Condition:
New
Price: $142.05
Sale: $114.99
Save: 19%
Save: $27.06
Engine Oil Catch Can Kit
Description: Baffled Oil Catch Can Kit, Fits Chevrolet/GMC 1500 5.3L/6.2L 2019+
Item #: MMBCC-T1-19
Condition:
New
Not Available
Radiator Coolant Hose Kit
Description: Mishimoto Silicone Radiator Hose Kit, Fits Chevrolet/GMC 1500 5.3L/6.2L 2019+
Item #: MMHOSE-T1-19BK
Condition:
New
Not Available
Radiator Coolant Hose Kit
Description: Mishimoto Silicone Radiator Hose Kit, Fits Chevrolet/GMC 1500 5.3L/6.2L 2019+ Fits: Chevrolet: Silverado 1500 2019 - 2023, GMC: Sierra 1500 2019 - 2022
Item #: MMHOSE-T1-19BL
Condition:
New
Not Available
Radiator Coolant Hose Kit
Description: Mishimoto Silicone Radiator Hose Kit, Fits Chevrolet/GMC 1500 5.3L/6.2L 2019+ Fits: Chevrolet: Silverado 1500 2019 - 2023, GMC: Sierra 1500 2019 - 2022
Item #: MMHOSE-T1-19RD
Condition:
New
Not Available
Electronic Throttle Controller
Description: Pedal Commander throttle response controller with Bluetooth support. You can adjust your gas pedal sensitivity with 36 different modes. It will help your Chevrolet Silverado 1500 to accelerate faster!
Item #: PC77
Condition:
New
Price: $299.99