![NEW ALTERNATOR for CADILLAC ESCALADE, CHEV / GMC LIGHT TRUCKS, HUMMER H3; 400-12365, AL8855X, 20881337, 25968616, [DELCO 8400207, 8400226]; LESTER 8550](https://www.partszone.ca/wp-content/uploads/2020/06/Logo-parts_zone_ca.png){kind=logo}
![NEW ALTERNATOR for CADILLAC ESCALADE, CHEV / GMC LIGHT TRUCKS, HUMMER H3; 400-12365, AL8855X, 20881337, 25968616, [DELCO 8400207, 8400226]; LESTER 8550](https://www.partszone.ca/wp-content/uploads/2020/06/Final-logo.png){kind=logo}
NEW STARTER for CHEVROLET AVALANCHE, COLORADO, TRAILBLAZER; GMC CANYON, ENVOY; HUMMER H3; ISUZU ASCENDER, I-290, I-370; SAAB 9-7X; SDR0375, 410-12357; Lester 6934
May 29, 2020
NEW Alternator for CHEV / GMC LIGHT TRUCKS; HUMMER H3; 400-12418, AL8515X, 15200109, 15263859, [DELCO 15200109, 18000002, 8400079, 8400088, 8400106, 8400239, 8400240, 8400263]; LESTER 8292, 8734
May 29, 2020
NEW ALTERNATOR for CADILLAC ESCALADE, CHEV / GMC LIGHT TRUCKS, HUMMER H3; 400-12365, AL8855X, 20881337, 25968616, [DELCO 8400207, 8400226]; LESTER 8550
$219.99
Specifications
| UNIT TYPE | Alternator |
| FAMILY | Delco DR37 |
| VOLT | 12 |
| AMPS | 145 |
| ROTATION DIRECTION | Clockwise |
| MOUNT HOLE ID 1 | 10.200mm |
| MOUNT HOLE 1 TYPE | Unthreaded |
| MOUNT HOLE 2 TYPE | Unthreaded |
| FAN LOCATION | Internal |
| REGULATOR LOCATION | Internal |
| TERMINAL ID 2 | B+ |
| TERMINAL 2 SIZE | M6x1.00 |
| POLARITY | Negative |
| NUMBER OF GROOVES | 6 |
| PULLEY TYPE | Solid |
| WARRANTY | 1 Year |
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Part Number & Interchanges
| Manufacturer Part # | Manufacturer Name |
| ADR0432 | ARROWHEAD |
| 400-12365 | J & N |
| 8550 | LESTER |
| 8550 | BBB |
| 8550 | BBB NEW |
| 8400207 | DELCO |
| DR37 | FAMILY |
| 25968616 | GENERAL MOTORS |
| 90-01-4704 | WILSON |
| 90-01-4704 | WILSON NEW |
Applications
| Make | Type | Model | Year | Engine |
| CADILLAC | Auto and Light Truck | ESCALADE | 2009 | 6.0L(364) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE | 2009 | 6.2L(376) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE | 2010 | 6.0L(364) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE | 2010 | 6.2L(376) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE ESV | 2009 | 6.2L(376) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE ESV | 2010 | 6.2L(376) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE EXT | 2009 | 6.2L(376) V8 |
| CADILLAC | Auto and Light Truck | ESCALADE EXT | 2010 | 6.2L(376) V8 |
| CHEVROLET | Auto and Light Truck | AVALANCHE | 2009 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | AVALANCHE | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | AVALANCHE | 2010 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | COLORADO | 2009 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | COLORADO | 2010 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | EXPRESS VANS | 2009 | 4.3L(262) V6 |
| CHEVROLET | Auto and Light Truck | EXPRESS VANS | 2009 | 5.3L(323) V8 |
| CHEVROLET | Auto and Light Truck | EXPRESS VANS | 2010 | 4.3L(262) V6 |
| CHEVROLET | Auto and Light Truck | EXPRESS VANS | 2010 | 5.3L(323) V8 |
| CHEVROLET | Auto and Light Truck | EXPRESS VANS | 2010 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2009 | 4.3L(262) V6 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2009 | 4.8L(294) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2009 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2009 | 6.2L(378) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2010 | 4.3L(262) V6 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2010 | 4.8L(294) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2010 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2010 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 1500 | 2010 | 6.2L(378) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 2500 HD | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 2500 HD | 2009 | 6.6L(403) V8 (Diesel) |
| CHEVROLET | Auto and Light Truck | SILVERADO 2500 HD | 2010 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 2500 HD | 2010 | 6.6L(403) V8 (Diesel) |
| CHEVROLET | Auto and Light Truck | SILVERADO 3500 HD | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 3500 HD | 2009 | 6.6L(403) V8 (Diesel) |
| CHEVROLET | Auto and Light Truck | SILVERADO 3500 HD | 2010 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SILVERADO 3500 HD | 2010 | 6.6L(403) V8 (Diesel) |
| CHEVROLET | Auto and Light Truck | SUBURBAN | 2009 | 5.3L(323) V8 |
| CHEVROLET | Auto and Light Truck | SUBURBAN | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | SUBURBAN | 2010 | 5.3L(323) V8 |
| CHEVROLET | Auto and Light Truck | SUBURBAN | 2010 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2009 | 4.8L(294) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2009 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2009 | 6.0L(364) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2009 | 6.2L(378) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2010 | 5.3L(325) V8 |
| CHEVROLET | Auto and Light Truck | TAHOE | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | CANYON | 2009 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | CANYON | 2010 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | SAVANA VANS | 2009 | 4.3L(262) V6 |
| GMC | Auto and Light Truck | SAVANA VANS | 2009 | 5.3L(323) V8 |
| GMC | Auto and Light Truck | SAVANA VANS | 2010 | 4.3L(262) V6 |
| GMC | Auto and Light Truck | SAVANA VANS | 2010 | 5.3L(323) V8 |
| GMC | Auto and Light Truck | SAVANA VANS | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2009 | 4.3L(262) V6 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2009 | 4.8L(294) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2009 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2009 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2009 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2010 | 4.3L(262) V6 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2010 | 4.8L(294) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2010 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 1500 | 2010 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | SIERRA 2500 HD | 2009 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 2500 HD | 2009 | 6.6L(403) V8 (Diesel) |
| GMC | Auto and Light Truck | SIERRA 2500 HD | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 2500 HD | 2010 | 6.6L(403) V8 (Diesel) |
| GMC | Auto and Light Truck | SIERRA 3500 HD | 2009 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 3500 HD | 2009 | 6.6L(403) V8 (Diesel) |
| GMC | Auto and Light Truck | SIERRA 3500 HD | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | SIERRA 3500 HD | 2010 | 6.6L(403) V8 (Diesel) |
| GMC | Auto and Light Truck | SIERRA DENALI | 2009 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | SIERRA DENALI | 2010 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | YUKON | 2009 | 4.8L(294) V8 |
| GMC | Auto and Light Truck | YUKON | 2009 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | YUKON | 2009 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | YUKON | 2009 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | YUKON | 2010 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | YUKON | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | YUKON | 2010 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2009 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2009 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2009 | 6.2L(378) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2010 | 5.3L(325) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2010 | 6.0L(364) V8 |
| GMC | Auto and Light Truck | YUKON XL | 2010 | 6.2L(378) V8 |
| HUMMER | Auto and Light Truck | H3 | 2009 | 5.3L(325) V8 |
| HUMMER | Auto and Light Truck | H3 | 2010 | 5.3L(325) V8 |
