Photo 1 of A-Premium Idle Air Control Valve IAC + Throttle Position Sensor TPS Compatible with Chevy, GMC, Cadillac, Pontiac - 99-02 - Silverado, Suburban, Tahoe, Sierra, Yukon, Firebird, GTO, Escalade & More

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Photo 1 of A-Premium Idle Air Control Valve IAC + Throttle Position Sensor TPS Compatible with Chevy, GMC, Cadillac, Pontiac - 99-02 - Silverado, Suburban, Tahoe, Sierra, Yukon, Firebird, GTO, Escalade & MorePhoto 2 of A-Premium Idle Air Control Valve IAC + Throttle Position Sensor TPS Compatible with Chevy, GMC, Cadillac, Pontiac - 99-02 - Silverado, Suburban, Tahoe, Sierra, Yukon, Firebird, GTO, Escalade & More