OE/Part number: Tensioner: 12554027, 12580162, 12609719, 8126097190, 8125801620, 89253FN, 38158, 89253, 49275, SK89253; Serpentine Belt: 12626222, 6PK2370, 933K6, 6K933; Idler Pulley: 12555609, 36299, 12580771, 14582035 Fitment: for Chevy Suburban 1500/2500 5.3/6.0L 2003-2006; for Tahoe L8 5.3L Flex Fuel 2003-2006; for Silverado 1500 Classic WT/SS/LT/LS V8 5.3/4.8/6.0L 2007; for Silverado 1500 HD/1500 HD Classic 2003/2005-2007; for Silverado 2500 HD Classic V8 6.0L 2007; for Silverado 3500 Classic V8 6.0L 2007 Fitment: for Hummer H2 2003-2007; for Cadillac Escalade /Escalade ESV /Escalade EXT 2003-2006; for Chevy Avalanche 1500 2003-2006; for Express 1500/2500/3500 Van V8 5.3/6.0/4.8L 2003-2008; for Silverado 1500 Z71/WT/SS/LT/LS/Base Model V8 5.3/4.8/6.0L 2002-2006; for Silverado 2500 V8 6.0L 2003-2004; for Silverado 2500/3500 HD V8 6.0L 2003-2006 Fitment: for GMC Savana 1500/2500/3500 Van V8 4.8/5.3/6.0L 2003-2008; for Sierra 1500 WT/SLT/SLE/SL/Denali/Base Model V8 4.8/5.3/6.0L 2002-2007; for Sierra 1500 Classic WT/SLT/SLE/SL/Denali V8 4.8/5.3/6.0L 2007; for Sierra 1500 HD 2005-2006; for Sierra 2500 2003-2004; for GMC Sierra 1500/2500/3500 HD Classic 6.0L 2007; for Yukon/Yukon XL 1500 V8 5.3L Flex Fuel 2006; for Yukon /Yukon XL 1500/Yukon XL 2500 2003-2006; for Sierra 2500/3500 HD V8 6.0L 2003-2006; for Sierra 1500 HD 2003 Function:Replace the Old or Broken Belt Tensioner to Eliminate Noise, Achieve Consistent Tension, Alignment. Make the Transmission System Runing Stable, Efficient, and Extend Service Life. Warm Notice: Before Ordering, Please Double-check the Part Number and Model with Your Original One to Make Sure It Fits Your Vehicle. Belt Tensioner Assembly 90K-38158C
Compatible with V8 Version Only
for Chevy 2003-2006 Avalanche 1500
for Chevy 2003-2008 Express 1500/2500/3500 V8 4.8/5.3/6.0L
for Chevy 2002-2006 Silverado 1500 V8 4.8/5.3/6.0L
for Chevy 2003 Silverado 1500 HD
for Chevy 2007 Silverado 1500 Classic V8 5.3/4.8/6.0L
for Chevy 2007 Silverado 1500 HD Classic
for Chevy 2003-2004 Silverado 2500 V8 6.0L
for Chevy 2003-2006 Silverado 2500/3500 HD V8 6.0L
for Chevy 2007 Silverado 2500 HD Classic V8 6.0L
for Chevy 2007 Silverado 3500 Classic V8 6.0L
for Chevy 2003-2006 Suburban 1500/2500 V8 5.3L/6.0L
for Chevy 2003-2006 Tahoe L8 5.3L Flex Fuel
for GMC 2003-2008 Savana 1500/2500/3500 V8 4.8/5.3/6.0L
for GMC 2002-2007 Sierra 1500 V8 4.8/5.3/6.0L
for GMC 2007 Sierra 1500 Classic V8 4.8/5.3/6.0L
for GMC 2003 Sierra 1500 HD
for GMC 2005-2006 Sierra 1500 HD
for GMC 2003-2004 Sierra 2500
for GMC 2003-2006 Sierra 2500/3500 HD V8 6.0L
for GMC 2007 Sierra 1500/2500/3500 HD Classic V8 6.0L
for GMC 2003-2006 Yukon
for GMC 2003-2006 Yukon XL 1500/2500 V8
for Cadillac 2003-2006 Escalade/ESV/EXT
for Hummer 2003-2007 H2