Genuine OEM Exhaust Manifolds & Headers for Hummer H3T
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Genuine GM Manifold-Exh 12600527 (Fits: Hummer H3T)
OEM Factory Manifold-Exh | 12600527Brand New: GM$130.02$30.56 shippingPassenger Exhaust Manifold 5.3L Denali Fits 05-09 ENVOY 303816 (Fits: Hummer H3T)
EXHAUST MANIFOLD ONLY, MUST SUBMIT VIN TO SHIPPre-Owned: Chevrolet$100.00Free shippingExhaust Manifold (Fits: Hummer H3T)
Great Brands | FREE Shipping | Warranty | Easy ReturnsBrand New: General Motors$179.38Exhaust Manifold (Fits: Hummer H3T)
Price is for 1 item, even if image shows more than 1.Brand New: General Motors$207.90Genuine GM 2007-2012 Chevrolet GMC Hummer H3T Exhaust Manifold Gasket 12655844 (Fits: Hummer H3T)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$18.90Was: $21.00or Best OfferOnly 1 left!OEM NEW 2007-2012 Canyon Colorado H3 H3T 3.7L Exhaust Manifold Gasket 12655844 (Fits: Hummer H3T)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$22.35For Chevy GM LS1 LS2 LS6 LS7 LSX Exhaust Manifold Header Bolts Hardware Kit (Fits: Hummer H3T)
Brand New: Star$9.35or Best OfferFree shippingGenuine GM Passenger Side Exhaust Manifold 12600527 (Fits: Hummer H3T)
*Nationwide Warranty * Compatibility Guarantee w/ VIN*Brand New: GM$190.72Free shippingPassenger Exhaust Manifold 5.3L Denali Fits 05-09 ENVOY 1115743 (Fits: Hummer H3T)
Quality Auto Parts - Excellent Service!Pre-Owned: Chevrolet$66.15Was: $82.69$41.38 shipping