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2003 GMC Sierra 3500 Transmission Pans

Looking for aftermarket parts to modify or upgrade your 2003 GMC Sierra 3500 with transmission pans? At Tunersports.com we carry a huge selection of the top name brand performance transmission pan parts and accessories.

Transmission Pan Parts:

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BD Diesel Deep Sump Trans Pans

OUT OF STOCK 1061650 High volumes of cool oil equate to long transmission life. BD's transmission pans increase oil capacity, while their aluminum construction and heat-dissipating fins keep temperature down. As an added bonus, the pan's increased rigidity prevents case twisting. Kit includes a magnetic drain plug and t... BD Diesel Deep Sump Trans Pan - 2001-2010 Chev Allison 1000 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base $439.95 Details

Yukon Gear & Axle Transmission Oil Pans

IN STOCK - DROPSHIPS YHCTP-A1000 Whether on the road, on the trail, or towing, superior cooling is vital for reliable transmission shifting. Yukon's high-capacity transmission pan has an 11- to 12-quart capacity and strategically placed ribs to increase cooling ability. This pan looks the part, durable black powder coat finish, hig... Yukon Gear 07-19 Chevrolet Silverado 2500 HD/3500 HD High-Capacity Aluminum Allison Transmission Pan 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base $430.89 Details