2001 GMC B-Series Engine
Select Your Submodel
- Engine Assemblies
- 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
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Motor Oils
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Standard®Crankshaft Position SensorGMC B-Series 8.1L 2001, Crankshaft Position Sensor by Standard®. 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....Made with precision and quality in mindDesigned to meet your specific needs$50.24 - Standard®Tru-Tech™ Crankshaft Position SensorGMC B-Series 8.1L 2001, Tru-Tech™ Crankshaft Position Sensor by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$38.86
- Cardone Reman®Engine Control ComputerGMC B-Series 8.1L 2001, Engine Control Computer by Cardone Reman®. Cardone Reman Remanufactured Engine Control Modules (ECC) are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$119.19
- Cloyes®Center OEM Steel Timing ChainGMC B-Series 8.1L 2001, Center OEM Steel Timing Chain by Cloyes®. 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....Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$38.02
- Dorman HD Solutions®Rear Driver Side Crankshaft Position SensorGMC B-Series 7.2L 2001, Rear Driver Side Crankshaft Position Sensor by Dorman HD Solutions®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$105.73
- Dura-Bond®Camshaft Bearing SetGMC B-Series 8.1L 2001, Camshaft Bearing Set by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$25.00 - $26.94
- Dura-Bond®High Performance Camshaft Bearing SetGMC B-Series 8.1L 2001, High Performance Camshaft Bearing Set by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$49.92 - $99.54
- Melling®Oil Pump Pick-Up Tube & ScreenGMC B-Series 8.1L 2001, Oil Pump Pick-Up Tube & Screen by Melling®. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$14.19 - $16.56
- NTK®Crankshaft Position SensorGMC B-Series 8.1L 2001, Crankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product 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$47.81
- Sealed Power®Oil PumpGMC B-Series 8.1L 2001, Oil Pump by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$88.55 - $88.73
- Sealed Power®Oil Pump Pick-UpGMC B-Series 8.1L 2001, Oil Pump Pick-Up by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Direct replacementManufactured to strict engineering quality standards$14.25 - $15.89
- TRQ®Engine Oil Pressure SwitchGMC B-Series 8.1L 2001, Engine Oil Pressure Switch by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$34.15$35.95Save $1.80 (5%)
- WVE®Crankshaft Position SensorGMC B-Series 8.1L 2001, Crankshaft Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$53.76
- WVE®Oil Pressure SwitchGMC B-Series 2001, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$37.75 - $59.81
- Walker Products®Crankshaft Position SensorGMC B-Series 8.1L 2001, 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...High quality at an affordable priceExpertly made from premium materials$39.11 - $49.13
- Dorman®Autograde™ Oil Drain Plug GasketGMC B-Series 8.1L 2001, Autograde™ Oil Drain Plug Gasket by Dorman®. Dorman's Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon,...Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight sealGaskets are also included with many of Dorman's Engine Oil Drain Plugs and Pans$1.79 - $12.55
- PAI®Oil Inlet GasketsGMC B-Series 7.2L 2001, Oil Inlet Gaskets by PAI®. 5 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....2 Years WarrantyPerfect blend of leading innovations and superior workmanship$3.30
- PAI®Valve Cover GasketGMC B-Series 7.2L 2001, Valve Cover Gasket by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$23.35 - $89.39
- National®Crankshaft Repair SleeveGMC B-Series 8.1L 2001, Crankshaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$35.53 - $61.09
- ACDelco®Professional™ 3 Female Crankshaft Position Sensor ConnectorGMC B-Series 8.1L 2001, Professional™ 3 Female Crankshaft Position Sensor Connector by ACDelco®. With Bracket. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Made with precision and quality in mindDesigned to meet your specific needs$35.16
- Dorman®Autograde™ 2-7/31" Steel Cup Expansion PlugsGMC B-Series 2001, Autograde™ 2-7/31" Steel Cup Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$12.88
- Dorman®HELP™ Plastic Oil Pump BushingGMC B-Series 8.1L 2001, HELP™ Plastic Oil Pump Bushing by Dorman®. Engineered from high-quality materials for long-lasting durability, Dorman’s Engine Oil Pump Bushings restore the oil pump to proper operation. Replacement helps...Helps prevent premature failure of or damage to the oil pumpOil-resistant$2.23
- Melling®Nylon Oil Pump Shaft GuideGMC B-Series 8.1L with IS-77A Intermediate Shaft 2001, Nylon Oil Pump Shaft Guide by Melling®. Several Melling oil pump applications require the use of an oil pump shaft guide. Melling provides high quality shaft guides for specific...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$1.34
- Melling®Oil Pump Intermediate ShaftGMC B-Series 8.1L with Steel Shaft Guide 2001, Oil Pump Intermediate Shaft by Melling®. A new Melling oil pump shaft is recommended to complete every new oil pump install. Designed utilizing the latest technology, this product by...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$12.36
- Sealed Power®Heavy Duty Oil Pump Intermediate ShaftGMC B-Series 8.1L with Steel Shaft Guide 2001, Heavy Duty Oil Pump Intermediate Shaft by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than...Direct replacementManufactured to strict engineering quality standards$7.74
- Sealed Power®Oil Pump Intermediate Shaft GuideGMC B-Series 8.1L 2001, Oil Pump Intermediate Shaft Guide by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$0.90
- WVE®Camshaft Position Sensor ConnectorGMC B-Series 8.1L 2001, Camshaft Position Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.61
- WVE®Oil Pressure Switch ConnectorGMC B-Series 7.2L 2001, Oil Pressure Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$33.82
- Dorman®OE Solutions™ Fuel Injection Throttle BodyGMC B-Series 8.1L 2001, OE Solutions™ Fuel Injection Throttle Body by Dorman®. This 100% new electronic throttle body matches the original equipment part for fit and performance. With a corrosion-resistant aluminum body, it features a...Direct replacement - this electronic throttle body matches the original equipment throttle body for fit and functionPlug and play installation - this throttle body plugs into the original equipment wiring harness with no adapter required$308.35
- Dorman®OE Solutions™ Throttle Body Position SensorGMC B-Series 8.1L with 1.5" Pilot Shaft Spline 2001, OE Solutions™ Throttle Body Position Sensor by Dorman®. This throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles, and is...Direct replacement - this throttle position sensor is designed to match the fit and function of the original sensor on specified vehiclesIdeal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction$38.89
