1976 Buick Riviera Auto Trans Vacuum Modulators
Save up to 40% on original replacement 1976 Buick Riviera Auto Trans Vacuum Modulators. Navigate our online catalogue to find Auto Trans Vacuum Modulators and other parts designed specifically to fit a 1976 Buick Riviera.







Auto Trans Vacuum Modulator
$69.32
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0);
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0);
Vehicle Fitment Notes:
No Color Mark
No Color Mark







Auto Trans Vacuum Modulator
$109.24
In Stock
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number






Auto Trans Vacuum Modulator
$175.41
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder






Auto Trans Vacuum Modulator
$70.56
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0);
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0);
Vehicle Fitment Notes:
No Color Mark
No Color Mark






Auto Trans Vacuum Modulator
$108.02
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.5L 7456cc 455ci V8 (4.15x4.21; 105.4x107.0); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
Alternate Number
Alternate Number






Auto Trans Vacuum Modulator
$73.25
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/ Brown Stripe
w/ Brown Stripe






Auto Trans Vacuum Modulator
$67.79
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/ Brown Stripe
w/ Brown Stripe






Auto Trans Vacuum Modulator
$67.79
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with brown stripe
with brown stripe