1973 GMC K25/K2500 Suburban Auto Trans Vacuum Modulators
Save up to 40% on original replacement 1973 GMC K25/K2500 Suburban Auto Trans Vacuum Modulators. Navigate our online catalogue to find Auto Trans Vacuum Modulators and other parts designed specifically to fit a 1973 GMC K25/K2500 Suburban.








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: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Alternate Number
Alternate Number







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: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Alternate Number
Alternate Number






Auto Trans Vacuum Modulator
$175.41
Limited Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder






Auto Trans Vacuum Modulator
$175.41
Limited Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Exhaust stock and reorder
Exhaust stock and reorder






Auto Trans Vacuum Modulator
$108.02
In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Alternate Number
Alternate Number






Auto Trans Vacuum Modulator
$108.02
In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM350;
Vehicle Fitment Notes:
Alternate Number
Alternate Number



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7); Transmission Code: THM400;
Engine Base: 4.1L 4097cc 250ci L6 (3.88x3.53; 98.4x89.7); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4098cc 250ci L6 (3.88x3.53; 98.4x89.7); Transmission Code: THM400;
Engine Base: 4.1L 4098cc 250ci L6 (3.88x3.53; 98.4x89.7); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 292ci L6; Transmission Code: THM400;
Engine Base: 4.8L 292ci L6; Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM400;
Engine Base: 4.8L 4786cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM400;
Engine Base: 4.8L 4801cc 292ci L6 (3.88x4.13; 98.4x104.8); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 307ci V8; Transmission Code: THM400;
Engine Base: 5.0L 307ci V8; Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.0L 5031cc 307ci V8 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Engine Base: 5.0L 5031cc 307ci V8 (3.88x3.25; 98.4x82.6); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator



Auto Trans Vacuum Modulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 7.4L 7439cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400;
Engine Base: 7.4L 7439cc 454ci V8 (4.25x4.00; 108.0x101.6); Transmission Code: THM400;
Vehicle Fitment Notes:
Use until inventory is depleted Auto Trans Vacuum Modulator
Use until inventory is depleted Auto Trans Vacuum Modulator