Hummer H3T Engine Parts
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Engine Trim
- Motor Oils
- COMP Cams®LST™ CamshaftLST™ Camshaft by COMP Cams®. The LST™ Camshaft Series uses the newest and most advanced lobe designs from COMP Cams®. These new lobes provide the potential for major increases in power and torque in Duramax engines when...High quality at an affordable priceExpertly made from premium materials$515.95 - $2,665.95
- COMP Cams®Thumpr™ CamshaftThumpr™ Camshaft by COMP Cams®. Let's face it, nothing grabs our attention at a car show or cruise night more than the hard hitting sound a thumping, high performance idle. Thumpr™ Camshafts deliver that aggressive, head-turning...Unique camshaft designs for each engine to fit all cruising and street performance needsDesigned to provide maximum performance when combined with the latest in valve train components$265.95 - $1,917.95
- COMP Cams®Xtreme™ Fuel Injection CamshaftXtreme™ Fuel Injection Camshaft by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering staff. It...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$240.95 - $1,917.95
- Vaico®Camshaft AdjusterCamshaft Adjuster by Vaico®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$51.32 - $1,491.55
- DNJ Engine Components®Conversion Gasket SetConversion Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide you with long-term...Designed to restore your vehicle's original performanceProvides superior sealing performance$127.81
- Mahle®Engine Conversion GasketEngine Conversion Gasket by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.81 - $308.12
- Apex Auto®Engine Conversion Gasket SetEngine Conversion Gasket Set by Apex Auto®. Apex products, at present, cover the engine gaskets, seals and head bolts for full coverage of Domestic, Japanese, Korean and popular Eurpoean applications, and are manufactured to meet or...Made with precision and quality in mindDesigned to meet your specific needs$11.65 - $157.76
- Enginetech®Engine Conversion Gasket SetEngine Conversion Gasket Set by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$8.18 - $127.18
- COMP Cams®Engine Gasket SetEngine Gasket Set by COMP Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...High quality at an affordable priceExpertly made from premium materials$82.95 - $133.95
- TRQ®Engine Valve CoverEngine Valve Cover by TRQ®. Give your vehicle a new life with this top-grade TRQ engine valve cover kit. Designed to prevent oil leaks and protect cylinder head hardware from the elements, it will ensure the reliable performance of your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.05 - $276.95Save: up to 6%$33.65 - $260.33
- TRQ®Serpentine Belt Drive Component KitSerpentine Belt Drive Component Kit by TRQ®. Specifically designed as a quality replacement for a malfunctioning part, this top-grade TRQ serpentine belt drive component kit meets or exceeds the OEM specifications. It is capable of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$51.95 - $120.95Save: up to 6%$49.87 - $114.90
- ACDelco®GM Original Equipment™ Harmonic BalancerGM Original Equipment™ Harmonic Balancer by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.06 - $733.45Save: up to 23%$17.90 - $623.43
- DNJ Engine Components®Connecting Rod BearingConnecting Rod Bearing by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and durability as your OE parts. It is...Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service$12.36 - $77.38
- TRQ®Engine Camshaft Position SensorEngine Camshaft Position Sensor by TRQ®. Replace your vehicle’s faulty cam sensor with the TRQ engine camshaft position sensor to make your engine perform as it should and bring your vehicle back to its former glory. Developed and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.95 - $121.95Save: up to 6%$15.93 - $115.85
- Fel-Pro®Engine Oil Pan GasketEngine Oil Pan Gasket by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Direct OEM replacement for a proper fitEnsures reliable sealing performance$3.80 - $157.20
- Gates®Micro-V™ Serpentine BeltMicro-V™ Serpentine Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and performance....The finest quality at a great priceGates carries everything needed to complete the job$1.45 - $795.11
- ACDelco®Professional™ Serpentine BeltProfessional™ Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance requirements. And with V-Belts,...Made with precision and quality in mindDesigned to meet your specific needs$9.64 - $153.58Save: up to 24%$8.12 - $129.88
- TRQ®Engine Variable Timing SolenoidEngine Variable Timing Solenoid by TRQ®. This engine variable timing solenoid is the right choice for those who want to keep their vehicle in excellent condition. Built with the latest technology, it will provide year of reliable...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.95 - $263.95Save: up to 6%$18.95 - $250.75
- TRQ®Engine Oil Pressure SwitchEngine Oil Pressure Switch by TRQ®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.95 - $35.95Save: up to 5%$18.00 - $34.15
- ACDelco®Genuine GM Parts™ Engine Valve CoverGenuine GM Parts™ Engine Valve Cover by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.19 - $1,765.91Save: up to 30%$22.48 - $1,501.02
- Dorman®OE Solutions™ Oil PanOE Solutions™ Oil Pan by Dorman®. Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$21.12 - $942.38
- ACDelco®Genuine GM Parts™ Engine Oil DipstickGenuine GM Parts™ Engine Oil Dipstick by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.85 - $74.28Save: up to 16%$10.08 - $62.76
- Dorman®Autograde™ Oil Drain PlugAutograde™ Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$1.25 - $60.88
- ACDelco®GM Original Equipment™ Drive Belt TensionerGM Original Equipment™ Drive Belt Tensioner by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.94 - $375.52Save: up to 18%$5.77 - $317.29
- Walker Products®Engine Crankshaft Position SensorEngine Crankshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$9.53 - $1,209.51
- Genuine®Valve CoverValve Cover by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$53.59 - $1,587.60
- Dorman®OE Solutions™ Harmonic BalancerOE Solutions™ Harmonic Balancer by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and tear. The ductile steel...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$24.90 - $881.93
- ACDelco®Genuine GM Parts™ Engine Oil Drain PlugGenuine GM Parts™ Engine Oil Drain Plug by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.74 - $40.24Save: 15%$3.18 - $34.20
- TRQ®Serpentine BeltSerpentine Belt by TRQ®. Don’t wait until your serpentine belt breaks and you’ll end up getting stuck in the middle of the road, replace it on a regular basis with a reliable and cost-efficient solution from TRQ. Made of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.95 - $46.95Save: up to 6%$18.00 - $45.07
- Walker Products®Engine Camshaft Position SensorEngine Camshaft Position Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$5.17 - $1,116.84
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Exceptionally capable on a rough terrain like all other Hummers, the H3T model is famous for its extra towing capacity, sophisticated design, crisp steering, and excellent dynamics. This meticulously sculpted pickup truck looks and feels great due to its aggressive exterior and comfortable premium-quality interior. The wide wheelbase contributes to improved stability and better stance on the road. Its ergonomic interior offers enough space; heated seats, reliable side curtain air bags, and active head restraints add much to its safety and comfort.
The longer a vehicle is in operation, the better level of maintenance it requires. Take care of your Hummer, have it checked for possible malfunctions, and be attentive to the state of its engine, as this complex mechanism contains a lot of parts influencing each other. If one component malfunctions, it may affect not only fuel economy and engine performance, but also the well-being of other parts. But we are ready to help you avoid some risks caused by defective components. Check out our online catalog offering carefully selected, quality Hummer H3T replacement engine parts, which are made by dependable aftermarket manufacturers. Choose what is needed and enjoy your Hummer’s brilliant performance!
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