Features:

• Unit Type: Starter
• Voltage: 12
• Rotation: CW
• Teeth: 11
• KW: 1.6
• Starter Type: PMGR
• Brief: CHEVROLET TRAILBLAZER 4.2L 2002/GMC ENVOY 4.2L 2002

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Competitor Interchange:

• AC DELCO: 323-1476, 323-1482, 323-1621, 336-1930
• ARROWHEAD: SDR0271
• CARGO: 112905
• DELCO: 10465527, 10465582, 19136239, 89017414, 89017557, 9000875, 9000926, 9000966, 9000979, 9000980
• GENERAL MOTORS: 12563863, 12574145, 12582277, 12584048, 12588785, 89017414, 89017557
• ISUZU: 8104655820, 8890174140, 8890175570
• LESTER: 6490, 6499
• NSA: STR-2614
• SAAB: 89-01-7557
• WAI: 2-2141-DR

Brand New Fitting for the Following Years and Models:

MAKE       TYPE       MODEL      YEAR       ENGINE

BUICK Auto and Light Truck RAINIER 2004-2005 4.2L(256) L6

CHEVROLET Auto and Light Truck COLORADO 2004-2006 2.8L(169) L4

CHEVROLET Auto and Light Truck COLORADO 2004-2006 3.5L(211) L5

CHEVROLET Auto and Light Truck TRAILBLAZER 2002-2005 4.2L(256) L6

GMC Auto and Light Truck CANYON 2004-2006 2.8L(169) L4

GMC Auto and Light Truck CANYON 2004-2006 3.5L(211) L5

GMC Auto and Light Truck ENVOY 2002-2005 4.2L(256) L6

HUMMER Auto and Light Truck H3 2006 3.5L(211) L5

ISUZU Auto and Light Truck ASCENDER 2003-2005 4.2L(256) L6

ISUZU Auto and Light Truck I-280 2006 2.8L(169) L4

ISUZU Auto and Light Truck I-350 2006 3.5L(211) L5

OLDSMOBILE Auto and Light Truck BRAVADA 2002-2004 4.2L(256) L6

SAAB Auto and Light Truck 9-7X 2005 4.2L

Starter Fault Check:
The starter often has failures and phenomena that cannot rotate or rotate slowly. In this case, check the following aspects:
1. The battery has no electricity or the electricity is weak, so the starter cannot rotate or rotate slowly.
2. The starter thread is loose or off, and the switch or adsorption switch fails.
3. The brush is worn out or the brush surface is not correct, and the spring is weak, resulting in poor contact of the rectifier.
4. Excitation coil or armature coil is short-circuited or disconnected.
5. The rectifier is fouled and the mica sheet is protruding, causing poor contact between the brush and the rectifier.

Starter Maintenance:
In the process of starting the engine, the starter must draw in 344~400Ah from the battery. Therefore, in order to prevent the battery from over-current or damage, the starting time should not exceed 5s. In winter, it is easy to start difficult to start. Multiple starting times should not be too long, and appropriate intervals should be left in each starting.