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BOXI Drive Belt Tensioner for 2004-2012 Chevrolet Colorado | Replaces OE #12573024

BOXI SKU#: BX03900006-1

$26.99

  • Two Year Warranty

69 in stock

BOXIDirect-Fit OE ReplacementDrive Belt Tensioner
Part #: BX03900006-1|Line: BOXI|Warranty: Two Year|In Stock (69)
Check if this part fits your vehicle Select your vehicle to check fitment (103 compatible configurations)
View Vehicle Fitment List
Ship to Home Available (69 in stock)
Free Next-Day Dispatch · Direct from Montclair, CA U.S. Warehouse
Direct OE Cross-Reference View All (17) →
Replaces OE #: 12573024, 3817889034219, 45547, 49280, 5547 +12 more
Two Year Limited Warranty
100% Factory Tested · Direct Fit Replacement · 30-Day Easy Returns
Key Specifications View All Specifications →
Package Included
1* Belt Tensioner Assembly
Condition
New
Material
Steel
Pulley Width (mm)
30mm
Belt Type
Serpentine

Direct-fit BOXI replacement part compatible with 2004-2007 Buick Rainier CXL, 2004-2005 Buick Rainier CXL Plus, 2004 Chevrolet Colorado Base, 2010-2012 Chevrolet Colorado Base and additional configurations. Replaces OE / interchange part numbers: 12573024, 3817889034219, 45547, 49280, 5547, 89269, KR90269, 660-1937. Ships from Montclair, CA across the United States with a 30-day return policy. Verify exact year, submodel, and engine in the Vehicle Fitment Guide before ordering.

Package Included 1* Belt Tensioner Assembly
Application Note REPLACE NUMBERS – 38178 89034219 419-125 45547; 49280; 5547; 89269; KR90269 12573024

Position & Application Summary

See Full Submodel & Engine Table →
  • 2004-07 for Buick Rainier Serpentine Belt Tensioner with Pulley for L6 4.2L
  • 2004-06 for Chevy Colorado Serpentine Belt Tensioner with Pulley
  • 2007-12 for Chevy Colorado Serpentine Belt Tensioner with Pulley for L5 3.7L
  • 2007-12 for Chevy Colorado Serpentine Belt Tensioner with Pulley for L4 2.9L
  • 2002-09 for Chevy Trailblazer Serpentine Belt Tensioner with Pulley for L6 4.2L
  • 2004-06 for GMC Canyon Serpentine Belt Tensioner with Pulley
  • 2007-12 for GMC Canyon Serpentine Belt Tensioner with Pulley for L5 3.7L
  • 2007-12 for GMC Canyon Serpentine Belt Tensioner with Pulley for L4 2.9L
  • 2002-09 for GMC Envoy Serpentine Belt Tensioner with Pulley for L6 4.2L
  • 2007-10 for Hummer H3 Serpentine Belt Tensioner with Pulley for L5 3.7L
  • 2006 for Hummer H3 Serpentine Belt Tensioner with Pulley for L5 3.5L
  • 2009-10 for Hummer H3T Serpentine Belt Tensioner with Pulley for L5 3.7L
  • 2003-08 for Isuzu Ascender Serpentine Belt Tensioner with Pulley for L6 4.2L
  • 2006 for Isuzu i-280 Serpentine Belt Tensioner with Pulley
  • 2007-08 for Isuzu i-290 Serpentine Belt Tensioner with Pulley
  • 2006 for Isuzu i-350 Serpentine Belt Tensioner with Pulley
Weight 0.94 lbs
Dimensions 7.9 × 4.7 × 3.9 in
Brand

BOXI
Condition

New
Material

Steel
Pulley Width (mm)

30mm
Belt Type

Serpentine
Pulley Outside Diameter (mm)

70mm
Contact Surface

Smooth Backside
Number Of Mounting Holes

1
Number Of Pulleys

1
Number Of Pulley Grooves

0
Fitment Type

Direct Replacement
Warranty Terms

Two Year

Compatible Vehicle Applications

Verify Year, Make, Model, Submodel, and Engine compatibility before ordering.

YearMakeModelSubmodelEngine
2004 – 2007BuickRainierCXLL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2004 – 2005BuickRainierCXL PlusL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2004ChevroletColoradoBase
LS		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
LSL5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2010 – 2012ChevroletColoradoBaseL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2004 – 2006ChevroletColoradoBaseL5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2007 – 2012ChevroletColoradoBase
LT
WT		L5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
LT
WT		L4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2006ChevroletColoradoLS
LT
WT		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
LT
WT		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2007 – 2008ChevroletColoradoLSL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
LSL5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2004 – 2005ChevroletColoradoSport
Sport LS
Z71
Z71 LS
Z85
Z85 LS		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
Sport
Sport LS
Z71
Z71 LS
Z85
Z85 LS		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2004 – 2007ChevroletTrailblazerA
B		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2003 – 2008ChevroletTrailblazerBaseL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2007ChevroletTrailblazerLSL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2009ChevroletTrailblazerLTL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2003ChevroletTrailblazerLTZL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2004ChevroletTrailblazerNorth FaceL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2005ChevroletTrailblazerQ
R		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2004 – 2006ChevroletTrailblazer EXTBL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2003 – 2006ChevroletTrailblazer EXTBase
LS		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2006ChevroletTrailblazer EXTLTL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2004ChevroletTrailblazer EXTNorth FaceL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2007 – 2012GMCCanyonBase
SLE
SLT
WT		L5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
SLE
WT		L4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2004GMCCanyonSL
SLE		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
SL
SLE		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2006GMCCanyonSL
SLE
WT		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
SLE
SLT
WT		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2007 – 2008GMCCanyonSLL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2008 – 2009GMCCanyonSLTL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2012GMCCanyonSLTL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2004 – 2005GMCCanyonZ71 Fleet
Z71 SL
Z71 SLE
Z85 SL
Z85 SLE		L4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
Z71 Fleet
Z71 SL
Z71 SLE
Z85 SL
Z85 SLE		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2002 – 2009GMCEnvoySLE
SLT		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2002 – 2006GMCEnvoy XLSLE
SLT		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2004 – 2005GMCEnvoy XUVSLE
SLT		L6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2006HummerH3Adventure
Base
Luxury		L5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2007 – 2010HummerH3Adventure
Base
Luxury		L5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2007 – 2009HummerH3XL5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2010HummerH3TAdventureL5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2009 – 2010HummerH3TBaseL5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2003IsuzuAscenderBaseL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2006IsuzuAscenderBaseL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2003 – 2004IsuzuAscenderLimitedL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2003 – 2006IsuzuAscenderLSL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2004 – 2005IsuzuAscenderSL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2007 – 2008IsuzuAscenderSL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2006Isuzui-280BaseL4 – 2.8L 2770cc 169ci GAS MFI vin 8 – 4 valve DOHC
2007Isuzui-290LSL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2007 – 2008Isuzui-290SL4 – 2.9L 2921cc 178ci GAS MFI vin 9 type LLV – 4 valve DOHC
2006Isuzui-350BaseL5 – 3.5L 3460cc 211ci GAS MFI vin 6 – 4 valve DOHC
2007 – 2008Isuzui-370LSL5 – 3.7L 3654cc 223ci GAS MFI vin E type LLR – 4 valve DOHC
2002 – 2004OldsmobileBravadaBaseL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2006 – 2009Saab9-7x4.2iL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC
2005Saab9-7xLinearL6 – 4.2L 256ci GAS MFI vin S type LL8 – 4 valve DOHC

OEM & Aftermarket Interchange Cross-Reference

Click any highlighted OE number to view all compatible replacement parts for that factory number.

OEM & Aftermarket Interchange Part Numbers

BrandOEM Part NumberAftermarket Interchange Number
Buick / GM (OEM)12573024, 89034219BX03900006-1, 45547, 49280
StrongArm12573024, 890342195547
Dorman12573024, 89034219660-1937, 419-125
SKP12573024, 89034219SK89269
Aftermarket Interchange12573024, 8903421945547, 49280, 89269, 35178, 305269, 55419, 38177, 38178, 3817889034219, KR90269, 24576885

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