$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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HUMMER H3 Parts and Accessories

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Results 1 - 24 of 40

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ACDelco GM Genuine Parts Engine Valve Lifter Guides

ACDelco GM Genuine Parts engine valve lifter guides keep the lifters from rotating. These GM-recommended replacements deliver peace of mind that the fit, form, and function are of the highest standards. Order the guides designed for your GM year/make and engine application.

5.0 out of 5 stars ( 5 )

$13.99

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ACDelco GM Genuine Parts Exhaust Manifold Gaskets

ACDelco GM Genuine Parts exhaust manifold gaskets are GM-recommended replacement parts for your vehicle's original component. They have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you expect from General Motors.

4.67 out of 5 stars ( 12 )

$19.99

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ACDelco GM Genuine Parts Engine Coolant Temperature Sensors

ACDelco GM Genuine Parts engine coolant sensors are a GM recommended replacement component for many vehicles on the road today. These original equipment engine coolant sensors are manufactured to fit your GM vehicle, providing you the same performance, durability, and service life you expect from General Motors.

4.67 out of 5 stars ( 69 )

$18.99

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ACDelco GM Genuine Parts Rocker Arms

ACDelco GM Genuine Parts rocker arms are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of or validated by General Motors for GM vehicles. That means the purchase of ACDelco GM Genuine Parts rocker arms will provide the correct fit and performance, delivering an easier install along with the optimal operation in your vehicle. The rocker arms are offered in different styles, ratios, and mounting options. They're available for hundreds of applications.

5.0 out of 5 stars ( 1 )

$16.99

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Walker Lap-Joint Band Clamps

Walker steel band-style exhaust clamps combine a 360 degree seal with a unique design that won't crush pipes and ruin exhaust flow. This particular style was created to "lap-joint" two pipes of different diameters together (one pipe fits inside the other). The clamps come with pre-attached hardware and Grade 8 bolts for high strength and temperature durability.

4.66 out of 5 stars ( 243 )

$12.99

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ACDelco Pilot Bearings and Bushings

ACDelco transmission pilot bearings and bushings deliver the quality, durability, and reliability you expect. They facilitate less friction and longer life from the clutch assembly in your ride. These replacements are available in a variety of sizes, styles, and materials. Order the model recommended for your application.

4.72 out of 5 stars ( 40 )

$13.99

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ACDelco GM Genuine Parts Multi-Purpose Seals

ACDelco multi-purpose seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These replacement seals help keep dirt and water out and seal in lubricant, conforming to the rotating surface to help provide leak-free operation. The GM Genuine Parts are true OE parts installed during the production of or validated by General Motors for GM vehicles, ensuring accurate fit and performance.

4.9 out of 5 stars ( 10 )

$12.99

$17.99

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ACDelco Fuel Tank Lock Rings

ACDelco fuel tank lock rings are GM-recommended replacements for your vehicle. These rings are of the same high quality to deliver the right fit and function, just like your originals. Secure your fuel tank sending unit with lock rings from ACDelco.

5.0 out of 5 stars ( 6 )

$12.99

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ACDelco Automatic Transmission Torque Converter Seals

ACDelco automatic transmission torque converter seals will renew leak-free performance in your vehicle. These GM-recommended replacements offer an OE fit with the quality, reliability, and durability you expect from ACDelco. Seals are compatible with over 75 transmission models found in vehicles from the the 1980s and up. Order the seal designed for your application.

5.0 out of 5 stars ( 9 )

$10.99

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ACDelco Automatic Transmission Fluid Pan Magnets

ACDelco automatic transmission oil pan magnets are simple to use—just place them in the transmission oil pan and let them work their magic. The attractors will capture small pieces of metal before they can plug the oil filter or damage the transmission. Quality manufactured to fit your vehicle, ACDelco automatic transmission oil pan magnets will provide the same durability and service life that you expect from a General Motors factory component. Order the model recommended for your application.

3.67 out of 5 stars ( 3 )

$20.99

Summit Bucks

Philips Ultinon LED Light Bulbs

Phillips Ultinon LED light bulbs add a touch of style and improved longevity over incandescent bulbs. While the main goal of exterior lighting is to help you see and be seen, there's no reason you shouldn't look good at the same time. Phillips Ultinon LED bulbs feature OEM-style bases, OEM-quality build specifications, and long-lasting LED diodes. Philips Ultinon LED signaling lights provide you with the performance you need, giving other drivers vital extra time to react to your movements.

3.89 out of 5 stars ( 19 )

$10.99

$20.99

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ACDelco Valve Body Gaskets

ACDelco valve body gaskets are GM-recommended replacement components for your automatic transmission. They will provide the same performance, durability, and service life you expect from General Motors. Order the gaskets designed to fit your transmission application.

4.67 out of 5 stars ( 3 )

$18.99

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ACDelco Replacement Relays

Don't take chances with old or questionable relays that can leave you stranded. ACDelco replacement relays are designed to exceed OEM specifications for accurate, maintenance-free operation. Trust your vehicle's needs to ACDelco.

4.81 out of 5 stars ( 16 )

$10.99

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ACDelco GM Genuine Parts Replacement Bolts

ACDelco GM Genuine Parts replacement bolts are available for a variety of applications, including transmission torque converter housings. Installing factory-recommended hardware helps to ensure the same performance, durability, and service life you expect from General Motors.

3.29 out of 5 stars ( 14 )

$12.99

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ACDelco GM Genuine Parts PCV Valve Hoses

ACDelco GM Genuine Parts PCV valve hoses are a GM-recommended replacement component for you vehicle. These original equipment hoses will provide the same performance, durability, and service life you expect from General Motors. They are manufactured to OE specification for fit, form, and function so you can expect these hoses to fit the same as they did coming off of the assembly line.

4.93 out of 5 stars ( 15 )

$12.99

$15.99

Summit Bucks

ACDelco Engine Oil Pump Relief Valves

ACDelco offers engine oil pump relief valves for a variety of specific applications. These replacements help regulate oil pressure and protect your engine from being damaged by high oil pressure. The valves typically open automatically when they exceed a preset value. They're designed, engineered, and tested to rigorous standards—all backed by General Motors. GM Genuine Parts are true OE components installed during the production of (or validated for) GM vehicles. Order the relief valve recommended for your vehicle.

5.0 out of 5 stars ( 2 )

$11.99

Summit Bucks

ACDelco Replacement Wiring Harness Connectors

When you need to make automotive repairs, ACDelco's selection of replacement wiring harness connectors offers you the best fit and function sockets and pigtails to do a variety of jobs. These quality-built, OE-like connectors and adapters provide you with efficient, less costly repair options for GM and American Motors vehicles. They're available in male or female, with an assortment of pins/cavities to fill your needs. Service your vehicle with a name you know and trust--ACDelco.

4.86 out of 5 stars ( 22 )

$15.99

Summit Bucks

ACDelco GM Genuine Parts Automatic Transmission Clutch Booster Springs

ACDelco GM Genuine Parts automatic transmission clutch booster springs are GM-recommended replacement components for one or more of the following vehicle systems: Automatic transmission/transaxle, and/or manual drivetrain and axles. These original equipment detent levers will provide the same performance, durability, and service life you expect from General Motors.

5.0 out of 5 stars ( 2 )

$17.99

Summit Bucks

ACDelco GM Genuine Parts Engine Oil Fill Caps

ACDelco GM Genuine Parts engine oil fill caps provide the perfect OE replacements without breaking your budget. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Choose the cap style designed for fitment on your particular engine block.

4.14 out of 5 stars ( 14 )

$11.99

Summit Bucks

ACDelco O-Rings

ACDelco O-rings are available in a number of sizes. Order these durable black rubber fittings to replace your ineffective seals and prevent leaking.

1.0 out of 5 stars ( 1 )

$12.99

Summit Bucks

ACDelco Gold Idler Pulleys

ACDelco Gold idler pulleys are built to offer reliable operation under severe conditions. They're dependable in any weather or climate offering, you year-round performance. Mounting hardware is included on some popular applications. These pulleys are manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.

4.38 out of 5 stars ( 13 )

$15.99

Summit Bucks

ACDelco Gold Hybrid Windshield Wiper Blades

ACDelco Gold Hybrid windshield wiper blades keep your visibility clean and clear with their PTFE coating. These blades feature a high-strength polymer shell with a spring steel beam structure that adds pressure across the windshield. The polymer safeguards from the elements and is engineered to conform to today's highly curved windshields.

3.67 out of 5 stars ( 3 )

$11.99

$14.99

Summit Bucks

ACDelco Wiring Connectors

The average vehicle today has hundreds of wiring connectors. ACDelco connectors are available for everything needed, from antennas to trailer wiring, as well as an array of multi-purpose connectors to maintain the optimal operation of your vehicle. Choose GM-recommended replacement wiring connectors to ensure the same performance, durability, and service life you've come to expect from General Motors products.

4.95 out of 5 stars ( 37 )

$14.50

$20.99

Summit Bucks

ACDelco Touch-Up Paints

Meet your match—ACDelco touch-up paints deliver the exact color your need. The lacquer paint is dispensed through an easy-to-use and controlled 4-in-1 applicator (pen-style); plus, each tube contains a GM factory original color matching code. This ensures an exact color match to your vehicle. Each applicator features a roller ball pen tip that is especially effective on fine chips and scratches, and a tapered-tip brush for pin-point or broad stroke use. Few things can mar your vehicle's appearance like scratches and dings, but now you can let the true colors of your GM ride show through with touch-ups from ACDelco paint.

4.0 out of 5 stars ( 2 )

$18.99

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