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New OEM GM Engine Timing Camshaft Cam Gear 2007-2017 GMC Chevy Hummer 12591689 Description ORIGINAL FACTORY PARTS NOT Refurbished This is an Original New OEM GM Engine Timing Camshaft Cam Gear 2007-2017 GMC Chevy Hummer 12591689 Fits: 2008-2009 Buick Allure 8 Cyl 5.3L SUPER SERIES 4 DOOR 2008-2009 Buick LaCrosse 8 Cyl 5.3L SUPER SERIES 4 DOOR 2007 Buick Rainier 8 Cyl 5.3L 4 DOOR 2009-2015, 2007 Cadillac CTS 8 Cyl 6.0L, 8 Cyl 6.2L V 2 DOOR COUPE, V 4 DOOR, V 4 DOOR SEDAN, V 4 DOOR WAGON 2007-2009 Chevrolet Avalanche 8 Cyl 5.3L, 8 Cyl 5.3L Flex 1/2 TON 2010-2015 Chevrolet Camaro 8 Cyl 6.2L SS 2 DOOR CONVERTIBLE, SS 2 DOOR COUPE 2009 Chevrolet Colorado 8 Cyl 5.3L CREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP 2007-2013 Chevrolet Corvette 8 Cyl 6.0L, 8 Cyl 6.2L 2 DOOR, CONVERTIBLE 2008-2009 Chevrolet Express 8 Cyl 4.8L, 8 Cyl 5.3L 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS 2007-2009 Chevrolet Impala 8 Cyl 5.3L LS, LS POLICE CAR, LT, LT 3.5, LTZ, SS 2007 Chevrolet Monte Carlo 8 Cyl 5.3L LS, LT, SS 2014-2017 Chevrolet SS 8 Cyl 6.2L SS 4 DOOR SEDAN 2007-2009 Chevrolet Silverado 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON 2007-2009 Chevrolet Suburban 8 Cyl 5.3L, 8 Cyl 5.3L Flex 1/2 TON 2007-2009 Chevrolet Tahoe 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex 4 DOOR 1/2 TON 2007-2009 Chevrolet Trailblazer 8 Cyl 5.3L, 8 Cyl 6.0L 4 DOOR 2009 GMC Canyon 8 Cyl 5.3L PICKUP, PICKUP CREW CAB, PICKUP EXTENDED CAB, PICKUP EXTENDED LENGTH 2007-2009 GMC Envoy 8 Cyl 5.3L 4 DOOR 2008-2009 GMC Savana 8 Cyl 4.8L, 8 Cyl 5.3L 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA 2007-2009 GMC Sierra 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON 2007-2009 GMC Yukon 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE 2008-2009 Hummer H3 8 Cyl 5.3L CREW CAB, SUV 2009 Hummer H3T 8 Cyl 5.3L CREW CAB, SUV 2008-2009 Pontiac G8 8 Cyl 6.0L, 8 Cyl 6.2L 4 DOOR SEDAN, G-8 2007-2008 Pontiac Grand Prix 8 Cyl 5.3L 4 DOOR, GT 4 DOOR, GXP 4 DOOR Part # 12591689, MA-9761291029, 6.848.948, 0941430B-225, 17120090, 17089852, 5234660, 17109057, 12598832,12600326, 25341990, 5235498, 5234890, 5234670, 5233745, 17121905, 12625437, 17122490, 17120735, 12499225, 12576400, m295, 12646386, 12591689, 12556582, 12626407, TS13227 NextGear ?Great Parts at Great Prices" All parts ship from our Warehouse in 24 hours except weekends PLEASE CHECK YOUR ORIGINAL PART NUMBER TO MAKE SURE IT MATCHES OURS BEFORE ORDERING Need help finding the Right PART? Ask us, and Our team of knowledgeable part specialists will help you find it! After you receive your item if you have any question?s please contact us before using the item. We would be happy to help you! All NextGear Parts come with a 1-year warranty About Us Payment Shipping Return Contact Us FAQ About Us NextGear is one of the leading specialty automotive equipment and accessories in the U.S.A. NextGear serves the diverse needs and interests of auto enthusiasts, professional installers and beyond. Payment Quick and Easy payments are always available through's standard checkout system using a Secure PayPal Transaction of your Visa, MasterCard, Discover, American Express or PayPal Funds. Shipping The NextGear automotive professionals spend a great deal of time listing all auto parts details - including a fitment chart, any special details, dimensions, shipping options, and much, much more when available or applicable! However, If for some reason our listing is unclear, please let NextGear know so we can better serve you! Take Note: MOST ALL OF NEXTGEAR'S AUTO PARTS ARE OFFERED WITH FREE SHIPPING! Returns If you would like to return an item, please contact NextGear through messages. Please include all details of why you are returning with any photos to support your return claim. Once approved by a NextGear representative, we will be happy to accept returns within 30 days of delivery. We always guarantee - if you receive any defective part, not the part you ordered, or any damaged part due to shipping by NextGear will be refunded and/or replaced at no cost to you. We understand mistakes happen when ordering on line - maybe you ordered the wrong part, or the wrong color, or you just changed your mind...No Problem! We do not ever charge restocking fees. Any shipping costs incurred from your original order are non-refundable. Contact Us Have a question simply contact NextGear via the Seller Link. FAQs Have a question simply contact NextGear via the Seller Link. NextGear. All rights reserved | Warren Michigan Sell Smarter with Kyozou. Inventory and Ecommerce Management