2023 GMC Sierra 2500 HD Parts

Choose your Submodel for your 2023 GMC Sierra 2500 HD


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K&N
  • Oil Filter
  • H-4.0 in.; OD-3.656 in.; M22 Special Thread x 1.5; psi Relief Valve 11-17
  • K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
  • Performance Gold Oil Filter
  • Product Attributes:
    • Thread Size: M22 Special Thread X 1.500 In.
    • Removal Nut Size: 1.000 In.
    • WARNING CA Proposition 65: No
    • Bypass Valve: Yes
    • Style: Canister
    • Item Weight: 1.200 Lbs. (0.5 Kg)
    • Product Box Height: 4.500 In. (114mm)
    • Filter Material: High Flow Premium Media
    • Gasket Material: Viton Rubber
    • Product Box Width: 3.880 In. (98mm)
    • Package Material: Paperboard
    • Product Box Length: 3.880 In. (98mm)
    • PSI Relief Valve: 11-17
    • Outside Diameter: 3.656 In. (93mm)
    • Removal Nut: Yes
    • Item Height: 4.000 In. (102mm)
    • Package Type: Box
    • Anti-Drain Back Valve: Yes
  • Features:
    • OE Replacement Oil Filter
    • 1 in. Exposed Nut Designed For Easy Oil Filter Removal
    • Heavy Duty Construction For Extreme Conditions
    • Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
  • K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

This Part Fits the Following OEM/Substitute Numbers:
04884899AB, 04884899AC, 05038041AA, 51372, 872025, 89017527, B329, F1AZ6714A, F1AZ6731BD, FL820, FL820S, L24651, M1210, M1210A, OD5419, PF1250, PH2, PH8A...VIEW MORE

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

CURT
  • 20 in.; USCAR To USCAR For Models w/Factory Tow Package
  • CURT 56475 24in. USCAR Wiring Extension Harness
  • Custom Wiring Harness Extension
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
  • Features:
    • Adds Extra Length For Easier Installation Of Curt Echo In-line Brake Controller
    • Connects OEM USCAR Socket To USCAR Connector [Not Included]
    • Simple Plug-And-Play Design Eliminates The Need For Cutting Or Splicing
    • Slit Loom Keeps Wires Contained And Well Protected
  • This CURT USCAR extension harness is designed to help ease the installation process of the CURT Echo in-line brake controller, providing 20 in. of extra length for more flexible positioning of the brake control module. It connects USCAR to USCAR and comes with a slit loom sleeve to protect the wires.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

CURT
  • Replacement OE 4-Way Flat Socket (Plugs into USCAR)
  • Replacement; 2-Wire System; OE 4-Way Flat; Plugs Into Uscar For Models w/Factory Tow Package
  • CURT 55515 Replacement Vehicle-Side 4-Pin Connector; Factory Tow Package and USCAR Socket Required
  • Custom Wiring Connector
  • Product Attributes:
    • Output Type: 4-way Flat
    • WARNING CA Proposition 65: Yes
  • Features:
    • Plugs Into Existing Vehicle Socket To Provide 4-Way Flat Socket
    • Simple Plug-And-Play Design Eliminates The Need For Splicing
    • 4-Way Flat Connects Tail Lights Brake Lights And Turn Signals
    • Dust Cover Included To Keep Connector Clean When Not In Use
    • Slit Loom Keeps Wires Contained And Well Protected
    • Backed By A Limited One-Year Warranty
    • Made In USA
  • A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURTs custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicles electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

CURT
  • Replacement OE 7-Way RV Blade Socket (Twists into USCAR)
  • Twist-In For Models w/Factory Tow Package
  • CURT 56415 Replacement Twist-Lock Vehicle-Side RV Blade 7-Pin Connector; Factory Tow Package and USCAR Socket Required
  • Replacement 7-Way RV Blade OEM Socket
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Plugs Into OEM Socket To Provide 7-Way Rave Blade
    • Twist-In Plug-And-Play Design Eliminates The Need For Splicing
    • 7-Way Connects Tail Brake Reverse Turn Signals Brakes
    • Spring-Loaded Dust Cover Keeps Connector Clean When Not In Use
  • Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way OEM USCAR replacement connector is designed to plug into a twist-in OEM vehicle socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

CURT
  • Puck System 5th Wheel Adapter with Rails; Select Chevy; Ford; GMC; 25K
  • w/Standard Rail; 25000 lbs. Gross Trailer Weight; Black Powder Coat w/5th Wheel Prep Package
  • CURT 16027 Replacement Silverado; Sierra 2500; 3500; Ford F250; F350 Puck System 5th Wheel Adapter with Standard Rails; 25;000 lbs
  • OEM Puck System 5th Wheel Legs
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Adapts Most Curt 5Th Wheel Heads To Fit The Nissan Puck System
    • Quarter-Turn Anchoring System Provides Quick Installation
    • Adjustable Anchors Eliminate Chucking Between Legs
    • Protected By A Highly Durable Carbide Black Powder Coat Finish
    • Co-Cured In A Rust-Resistant Liquid Bonderite Coating
    • Backed By A Limited Lifetime Warranty
  • The CURT OEM puck system 5th wheel adapter for Chevy, Ford and GMC pickups combines the functionality of CURT 5th wheel puck system products with the strength and convenience of the truck bed puck system. The adapter provides a set of industry-standard 5th wheel rails to securely mount a CURT 5th wheel hitch or roller into the bed of your truck. It is designed to fit select model years of the Chevrolet Silverado, GMC Sierra 2500 HD and 3500 HD and Ford F-250 and F-350 Super Duty (see application info to verify fitment). It features a set of adjustable, quarter-turn anchors to quickly and easily drop into the pucks and provide a moveable platform for the 5th wheel coupling point. This puck system adapter requires a specific puck system for installation (year range specific). It features a capacity of 25,000 lbs. and is compatible with all CURT 5th wheel legs and rollers (weight capacities are limited to the lowest-rated towing component). Like our other OEM puck system 5th wheel products, the key feature of the 5th wheel puck system adapter is its quarter-turn anchors. With the hitch initially bolted onto the adapter, the adapter can easily be dropped into place whenever needed and secured with the quarter-turn anchors. The anchors can also be adjusted to help eliminate chucking noises between the adapter and under-bed platform while towing. When you are finished towing, simply turn the anchors to remove the entire assembly within seconds. The CURT 5th wheel adapter for select Chevrolet, Ford and GMC pickup trucks provides the ultimate in versatility for the CURT 5th wheel line. It tested for safety in accordance with SAE J2638 and is coated in a highly durable carbide black powder coat finish to protect against scratches and rust.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

Hopkins Towing Solution
  • Plug-In Simple® Multi-Tow® 7-Blade And OEM 4-Flat Connector
  • Includes Mounting Bracket
  • Plug-In Simple® Multi-Tow® 7-Blade And OEM 4-Flat Connector; Includes Mounting Bracket;
  • Plug-In Simple(R) Multi-Tow(R) 7-Blade And OEM 4-Flat Connector
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • Features:
    • Multi-Tow® Provides Multiple Towing Options From One Connector
    • Plug-In Simple® Wiring Kit
    • Utilizes OEM Connectors Create An Exact Fit
    • Includes Mounting Bracket And Hardware
    • Impact And Corrosion Resistant
    • Weatherproof Lid
    • Pre-Greased Terminals For Added Protection
    • Includes Step-By-Step Instructions
    • 90 Day Warranty From The Date Of Original Purchase
  • Tow more than one trailer? This exact OEM replacement Multi-Tow(R) design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

Hopkins Towing Solution
  • Plug-In Simple® Multi-Tow® 6-Round And 4-Flat Harness
  • Includes Mounting Bracket
  • Plug-In Simple® Multi-Tow® 6-Round And 4-Flat Harness; Includes Mounting Bracket;
  • Plug-In Simple(R) Multi-Tow(R) 6-Round And 4-Flat Harness
  • Product Attributes:
    • Outer Finish Color: Black
    • Connector Style: 6 Pole Round And 4 Flat
    • Estimated Install Time (Hour): 0.50
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
    • Connector Type: Vehicle Side
    • Install Method: Direct-fit
  • Features:
    • Multi-Tow® Provides Multiple Towing Options From One Connector
    • Plug-In Simple® Wiring Kit
    • Utilizes OEM Connectors Create An Exact Fit
    • Includes Mounting Bracket And Hardware
    • Impact And Corrosion Resistant
    • Weatherproof Lid
    • Fits In Standard 7 Blade Bracket
    • Includes Step-By-Step Instructions
    • 90 Day Warranty From The Date Of Original Purchase
  • Tow more than one trailer? Multi-Tow(R) design feature adds multiple towing options from one connector by providing sockets for towing both 6 round and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

Hopkins Towing Solution
  • Plug-In Simple® Endurance™ Multi-Tow® 7-Blade And 4-Flat Connector
  • Traditional 4 Hole Mount; 3 Year Warranty
  • Plug-In Simple® Endurance™ Multi-Tow® 7-Blade And 4-Flat Connector; Traditional 4 Hole Mount; 3 Year Warranty;
  • Plug-In Simple(R) Endurance(TM) Multi-Tow(R) 7-Blade And 4-Flat Connector
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • Features:
    • Endurance™ Professional Grade
    • Plug-In Simple® Wiring Kit
    • Utilizes OEM Connectors Create An Exact Fit
    • Multi-Tow® Provides Multiple Towing Options From One Connector
    • Weatherproof Lid Opens 180 Degrees
    • Oversized Hinge Offers Ultimate Durability
    • Superior Ergonomics
    • 3 Year Warranty From The Date Of Original Purchase
    • For Use w/Factory Tow Package
    • Impact And Corrosion Resistant
  • By incorporating Endurance(TM) design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow(R) design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

Hopkins Towing Solution
  • Plug-In Simple® OE Multi-Tow® 7-Blade And 4-Flat Connector
  • Plug-In Simple® OE Multi-Tow® 7-Blade And 4-Flat Connector;
  • Plug-In Simple(R) OE Multi-Tow(R) 7-Blade And 4-Flat Connector
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Dehp; Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • Features:
    • Multi-Tow® Provides Multiple Towing Options From One Connector
    • Plug-In Simple®/No Cutting/No Splicing/Saves Time
    • Utilizes OEM Connectors Create An Exact Fit
    • Impact And Corrosion Resistant
    • Pre-Greased Terminals For Added Protection
    • Includes Step-By-Step Instructions
  • Tow more than one trailer? This exact OEM replacement Multi-Tow(R) design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!(R) with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD

CURT
  • Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR)
  • Plugs Into USCAR Socket For Models w/Factory Tow Package
  • CURT 55416 Heavy-Duty Replacement Vehicle-Side RV Blade 7-Pin Connector; Factory Tow Package and USCAR Socket Required
  • Heavy Duty Replacement OEM 7-Way RV Blade Socket
  • Product Attributes:
    • Output Type: 7-way Rv Blade
    • WARNING CA Proposition 65: Yes
  • Features:
    • Weather-Resistant Dust Cover w/A Rubber Insert To Seal Out Water
    • Spring-Loaded Cover Helps Keep Connector Clean When Not Using
    • Plugs Into Oem Socket To Provide 7-Way Rv Blade
    • Simple Plug-And-Play Design Eliminates The Need For Splicing
    • 7-Way Connects Tail
    • Brake
    • Reverse
    • Turn Signals
    • Brakes
  • Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailers electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer wiring connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).

Additional Fitment Information:
Vehicle
2023 - GMC Sierra 2500 HD
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