1973 Buick Regal Secondary Air Injection Pump
Navigate our online catalogue to find original replacement Secondary Air Injection Pumps specifically designed to fit a 1973 Buick Regal.






Secondary Air Injection Pump
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8);
Engine Base: 5.7L 350ci V8 (3.80x3.85; 96.5x97.8);





Secondary Air Injection Pump
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);





Secondary Air Injection Pump
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 455ci V8;
Engine Base: 7.5L 455ci V8;





Secondary Air Injection Pump
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.31x3.90; 109.5x99.0);
Engine Base: 7.5L 7456cc 455ci V8 (4.31x3.90; 109.5x99.0);