1981 Ford Thunderbird Auto Trans Vacuum Modulator
Browse our online catalogue to find original replacement Auto Trans Vacuum Modulators specifically designed to fit a 1981 Ford Thunderbird.
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$126.09
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Blue Stripe
w/ Single Diaphragm w/ Blue Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$126.09
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with blue stripe w/ Single Diaphragm
with blue stripe w/ Single Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Green Stripe
w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Vehicle Fitment Notes:
with green stripe
with green stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Green Stripe
w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
with green stripe
with green stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Green Stripe
w/ Single Diaphragm w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$99.44
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
with green stripe w/ Single Diaphragm
with green stripe w/ Single Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$94.29
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C3;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C3;
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$127.51
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Blue Stripe
w/ Single Diaphragm w/ Blue Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$66.20
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
Dual Diaphragm
Dual Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$41.41
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Dual Diaphragm
w/ Dual Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$82.73
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Yellow Stripe w/ Single Diaphragm
w/ Yellow Stripe w/ Single Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$100.92
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Green Stripe
w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$100.92
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Engine Base: 4.2L 255ci V8 (3.68x3.00; 93.5x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Green Stripe
w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$100.92
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Green Stripe
w/ Single Diaphragm w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$72.01
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Green Stripe
w/ Single Diaphragm w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$101.89
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C3;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C3;
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$19.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Engine Base: 3.3L 200ci L6 (3.68x3.12; 93.5x79.4); Transmission Code: C4;
Vehicle Fitment Notes:
Blue or green stripe Auto Trans Vacuum Modulator Use until inventory is depleted
Blue or green stripe Auto Trans Vacuum Modulator Use until inventory is depleted
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$19.69
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
Blue or green stripe Auto Trans Vacuum Modulator Use until inventory is depleted
Blue or green stripe Auto Trans Vacuum Modulator Use until inventory is depleted
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$44.94
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Dual Diaphragm
w/ Dual Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$44.94
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with dual diaphragm
with dual diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$61.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
Dual Diaphragm
Dual Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$61.26
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
with dual diaphragm
with dual diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$76.56
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
w/ Yellow Stripe w/ Single Diaphragm
w/ Yellow Stripe w/ Single Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$76.56
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Code: C4;
Vehicle Fitment Notes:
with yellow stripe w/ Single Diaphragm
with yellow stripe w/ Single Diaphragm
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$73.21
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ Single Diaphragm w/ Green Stripe
w/ Single Diaphragm w/ Green Stripe
1981 Ford Thunderbird Auto Trans Vacuum Modulator
$73.21
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1981 Ford Thunderbird
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
with green stripe w/ Single Diaphragm
with green stripe w/ Single Diaphragm