Hummer H3 Pulleys

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We stock Genuine OEM Hummer® Pulleys for your Hummer H3. OEM pulleys are designed to precisely fit your vehicle's engine, ensuring proper operation and longevity. These pulleys play a crucial role in operating the accessory belt system, transferring power from the engine to components such as the alternator and power steering pump. By using OEM pulleys, you can be assured of reliable performance and a longer lifespan for your engine's belt system. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

Engine Water Pump Pulley

Part Number: 24576970
GM GM
Other Names: Pulley
Description: 4.2L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Colorado,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Hummer:
    • H3,
    • H3T
  • Oldsmobile:
    • Bravada
MSRP $184.20
$100.85

Belt Tensioner Pulley Spacer

Part Number: 12550090
GM GM
Notes: Included with mount bracket.
Other Names: Mount Bracket Spacer
Description: 4.8, 5.3, 6.0 & 8.1L. 6.0L. 4.8, 5.3, 6.0 & 6.2L. 5.3L. 2003-14 4.3L. 1/2, 3/4 & 1 ton, 1996 new style,. This GM Genuine Part is...
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Blazer,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • P30,
    • S10,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Canyon,
    • Jimmy,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Sonoma,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Oldsmobile:
    • Bravada
MSRP $7.87
$6.71

OEM NEW 1999-20 GM Chevrolet GMC Hummer Pontiac Drive Belt Idler Pulley 12669569

Part Number: 12669569
GM GM
Other Names: Idler Pulley
Replaces: 12555609, 12580771
Description: Repair noisy idler pulley bearing
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • C3500HD,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • C3500HD,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Pontiac:
    • G8
MSRP $156.54
$85.71

M10x1.5x45 Multi-Purpose Bolt

Part Number: 11515769
GM GM
Other Names: Idler Pulley Bolt
Replaces: 11508331, 11516553, 11519282, 3522363
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Rainier,
    • Rendezvous,
    • Skylark,
    • Terraza,
    • Verano
  • Cadillac:
    • DeVille,
    • DTS,
    • Seville,
    • SRX,
    • XLR
  • Chevrolet:
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Monte Carlo,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Trailblazer,
    • Trailblazer EXT,
    • Uplander
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • Hummer:
    • H3
  • Oldsmobile:
    • Aurora,
    • Bravada
  • Pontiac:
    • Aztek,
    • Bonneville,
    • G6,
    • Montana
  • Saturn:
    • Relay
MSRP $8.69
$7.43

OEM NEW 1999-20 GM Chevrolet GMC Cadillac Buick Engine Water Pump Cover 11562126

Part Number: 11562126
GM GM
Notes: Included with Water pump assembly.
Other Names: Pulley Cover, Water Pump Cover, Plug
Replaces: 1647542
Description: Location-Cylinder Head. 32.03mm. Location-Engine Block. 32.03mm.
Fits:
  • Buick:
    • LaCrosse,
    • Lucerne,
    • Rainier
  • Cadillac:
    • CTS,
    • DeVille,
    • DTS,
    • Eldorado,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT,
    • Seville,
    • SRX,
    • STS,
    • XLR
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Camaro,
    • Cavalier,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Impala,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Spark,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT,
    • Volt
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Oldsmobile:
    • Alero,
    • Aurora,
    • Intrigue
  • Pontiac:
    • Bonneville,
    • Firebird,
    • G8,
    • Grand Am,
    • Grand Prix,
    • GTO,
    • Sunfire
MSRP $4.47
$3.83

Alternator and Power Steering Pump Bracket Bolt

Part Number: 11519214
GM GM
Other Names: Accessory Drive Belt Idler Pulley Bolt
Description: 5.3 & 6.0L, 2006-09. 5.3 & 6.0L, 2003-05. Long. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Colorado,
    • Silverado 1500,
    • SSR,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Sierra 1500,
    • Yukon
  • Hummer:
    • H2,
    • H3
MSRP $50.63
$33.74

OEM NEW 03-20 GM Buick Chevrolet LT Blazer Engine Vibration Damper Bolt 12557840

Part Number: 12557840
GM GM
Notes: Part cannot be reused/reinstalled.
Other Names: Engine Crankshaft Pulley Bolt, Balancer Bolt, Engine Harmonic Balancer Bolt, Crankshaft Balance Bolt, Crank Pulley Bolt, Bolt
Description: 5.3L. 2.5L, 2wd. 2.5L, fwd. 2.5L, 4wd. 2016-18. 2.0L, 2016-20. Sedan, 2.5L. 5.7 & 6.0L. 6.2L with supercharger. 6.0 & 6.2L without...
Fits:
  • Buick:
    • Envision,
    • LaCrosse,
    • Rainier,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • Escalade
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Equinox,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • SSR,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Terrain,
    • Yukon
  • Hummer:
    • H3
  • Pontiac:
    • G8,
    • Grand Prix,
    • GTO
MSRP $9.65
$7.70

A/C Compressor Clutch

Part Number: 37183466
GM GM
Notes: Includes Clutch Coil And Pulley. Included with compressor assembly.
Other Names: Clutch, Clutch & Pulley, Clutch Assembly, F (S)Clutch Kit
Replaces: 20894157
Description: 4.8, 5.3 & 6.0L. Silverado, sierra. 6.0l. 5.3L.
Fits:
  • Cadillac:
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • Hummer:
    • H3,
    • H3T
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