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GM Part Number: 12450256

SWITCH
This genuine part is manufactured and warranty covered by GM.
Your Price:
$92.33
Retail Price:
$133.40
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$41.07
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This part fits the listed vehicles and their options:

Make Model Year Engine Important vehicle option details
CadillacEscalade2002-20064 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; CLASSIC 4 DOOR 1/2 TON; EXT 1/2 TON; EXT 3/4 TON; XL 1/2 TON; XL 3/4 TON; YUKON/DENALI/ESCALADE
ChevroletAvalanche2002-20064 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; 4 DOOR 1/2 TON
ChevroletImpala2000-20056 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.8L, 6 Cyl 3.9L, 8 Cyl 5.3LIMPALA; LS; LT; POLICE CAR; SS
ChevroletLumina2000-20026 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8LIMPALA; LS; SS
ChevroletMonte Carlo2000-20056 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.5L, 6 Cyl 3.8L, 6 Cyl 3.9L, 8 Cyl 5.3LIMPALA; LS; LT; POLICE CAR; SS
ChevroletSilverado1999-20074 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; 4 DOOR 1/2 TON; CLASSIC 1500 CREW CAB LONG BOX; CLASSIC 1500 CREW CAB STANDARD BOX; CLASSIC 1500 EXTENDED CAB LONG BOX; CLASSIC 1500 EXTENDED CAB SHORT BOX; CLASSIC 1500 EXTENDED CAB STANDARD BOX; CLASSIC 1500 REGULAR CAB LONG BOX; CLASSIC 1500 REGULAR CAB STANDARD BOX; CLASSIC 2500 CREW CAB LONG BOX; CLASSIC 2500 CREW CAB STANDARD BOX; CLASSIC 2500 EXTENDED CAB LONG BOX; CLASSIC 2500 EXTENDED CAB STANDARD BOX; CLASSIC 2500 REGULAR CAB; CLASSIC 3500 CHASSIS EXTENDED CAB 161.5; CLASSIC 3500 CHASSIS REGULAR CAB 137.0; CLASSIC 3500 CHASSIS REGULAR CAB 161.5; CLASSIC 3500 CREW CAB; CLASSIC 3500 EXTENDED CAB; CLASSIC 3500 REGULAR CAB
ChevroletSuburban2000-20064 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; 4 DOOR 1/2 TON
ChevroletTahoe2000-20064 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; 4 DOOR 1/2 TON
GMCC350020016 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS EXTENDED CAB 185.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; XL 1/2 TON; XL 3/4 TON; YUKON/DENALI/ESCALADE
GMCSierra1999-20074 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS EXTENDED CAB 185.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; CLASSIC 1500 CREW CAB LONG BOX; CLASSIC 1500 CREW CAB STANDARD BOX; CLASSIC 1500 EXTENDED CAB LONG BOX; CLASSIC 1500 EXTENDED CAB SHORT BOX; CLASSIC 1500 EXTENDED CAB STANDARD BOX; CLASSIC 1500 REGULAR CAB LONG BOX; CLASSIC 1500 REGULAR CAB STANDARD BOX; CLASSIC 2500 CREW CAB LONG BOX; CLASSIC 2500 CREW CAB STANDARD BOX; CLASSIC 2500 EXTENDED CAB LONG BOX; CLASSIC 2500 EXTENDED CAB STANDARD BOX; CLASSIC 2500 REGULAR CAB; CLASSIC 3500 CHASSIS EXTENDED CAB 161.5; CLASSIC 3500 CHASSIS REGULAR CAB 137.0; CLASSIC 3500 CHASSIS REGULAR CAB 161.5; CLASSIC 3500 CREW CAB; CLASSIC 3500 EXTENDED CAB; CLASSIC 3500 REGULAR CAB; EXT 1/2 TON; XL 1/2 TON; XL 3/4 TON; YUKON/DENALI/ESCALADE
GMCSilverado20056 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; XL 1/2 TON; XL 3/4 TON; YUKON/DENALI/ESCALADE
GMCYukon2000-20064 Cyl 2.0L, 6 Cyl 3.6L, 6 Cyl 4.3L, 8 Cyl 4.6L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1/2 TON; 1500 CREW CAB LONG BOX; 1500 CREW CAB STANDARD BOX; 1500 EXTENDED CAB LONG BOX; 1500 EXTENDED CAB SHORT BOX; 1500 EXTENDED CAB STANDARD BOX; 1500 REGULAR CAB LONG BOX; 1500 REGULAR CAB STANDARD BOX; 2500 CREW CAB LONG BOX; 2500 CREW CAB STANDARD BOX; 2500 EXTENDED CAB LONG BOX; 2500 EXTENDED CAB STANDARD BOX; 2500 REGULAR CAB; 3/4 TON; 3500 CHASSIS EXTENDED CAB 161.5; 3500 CHASSIS EXTENDED CAB 185.5; 3500 CHASSIS REGULAR CAB 137.0; 3500 CHASSIS REGULAR CAB 161.5; 3500 CREW CAB; 3500 EXTENDED CAB; 3500 REGULAR CAB; EXT 1/2 TON; XL 1/2 TON; XL 3/4 TON; YUKON/DENALI/ESCALADE

Genuine GM Parts, the Right Choice

Your vehicle deserves only genuine GM parts. To ensure reliability, purchase GM 12450256 SWITCH. Our parts and accessories are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. OEM parts are the best for restoring your vehicle to factory condition performance. This part fits GM Chevrolet Silverado, Impala, Tahoe. It fits GMC Sierra, Silverado, Yukon. It also fits Cadillac Escalade.