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Looking for aftermarket parts to modify or upgrade your 2003 GMC Yukon with throttle bodies? At Tunersports.com we carry a huge selection of the top name brand performance throttle body parts and accessories.
 OUT OF STOCK 1757BBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC M... BBK 03-06 GM 4.8 5.3 6.0 Hummer H2 80mm Throttle Body BBK Power Plus Series 2003-2006 GMC Yukon Denali / SLE / SLT $449.99 |