1979 Cadillac DeVille Auto Trans Modulator Valve
Browse our online catalogue to find original replacement Auto Trans Modulator Valves specifically designed to fit a 1979 Cadillac DeVille.



1979 Cadillac DeVille Auto Trans Modulator Valve
$41.49
$39.36
10+ 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: 1979 Cadillac DeVille
Equipped With:
Transmission Code: THM400;
Transmission Code: THM400;
Vehicle Fitment Notes:
1 Red Stripe; 3.73:1, or 4.10:1 Ratio Includes: (1) hose Length: 2.959"
1 Red Stripe; 3.73:1, or 4.10:1 Ratio Includes: (1) hose Length: 2.959"




1979 Cadillac DeVille Auto Trans Modulator Valve
$108.02
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
Made in USA
Fits: 1979 Cadillac DeVille
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
w/ 2.56 Axle Ratio Alternate Number
w/ 2.56 Axle Ratio Alternate Number




1979 Cadillac DeVille Auto Trans Modulator Valve
$175.41
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: 1979 Cadillac DeVille
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
w/ 2.56 Axle Ratio Exhaust stock and reorder
w/ 2.56 Axle Ratio Exhaust stock and reorder



1979 Cadillac DeVille Auto Trans Modulator Valve
$41.49
$25.10
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
Made in USA
Fits: 1979 Cadillac DeVille
Equipped With:
Transmission Code: THM400;
Transmission Code: THM400;
Vehicle Fitment Notes:
1 Red Stripe; 3.21:1, 3.40:1, 3.73:1, or 4.11:1 Ratio; Adj 12.5-18 - Eda 1.75 - Red Stripe Length: 2.959"
1 Red Stripe; 3.21:1, 3.40:1, 3.73:1, or 4.11:1 Ratio; Adj 12.5-18 - Eda 1.75 - Red Stripe Length: 2.959"





1979 Cadillac DeVille Auto Trans Modulator Valve
$109.24
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1979 Cadillac DeVille
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
w/ 2.56 Axle Ratio Alternate Number
w/ 2.56 Axle Ratio Alternate Number




1979 Cadillac DeVille Auto Trans Modulator Valve
$122.71
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1979 Cadillac DeVille
Equipped With:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
w/ 2.28, 2.73 or 3.08 Axle Ratio
w/ 2.28, 2.73 or 3.08 Axle Ratio




1979 Cadillac DeVille Auto Trans Modulator Valve
$110.30
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1979 Cadillac DeVille
Equipped With:
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Transmission Code: THM400; Transmission Speeds: 3;
Engine Base: 7.0L 425ci V8 (4.08x4.06; 103.7x103.1); Transmission Code: THM400; Transmission Speeds: 3;
Vehicle Fitment Notes:
w/ 2.28, 2.73 or 3.08 Axle Ratio
w/ 2.28, 2.73 or 3.08 Axle Ratio

1979 Cadillac DeVille Auto Trans Modulator Valve
$95.85
$62.95
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1979 Cadillac DeVille
Equipped With:
Transmission Code: THM400;
Transmission Code: THM400;
Vehicle Fitment Notes:
Adj 12-19.5 - Eda 2.48 - Black/Red - W/ EGR
Adj 12-19.5 - Eda 2.48 - Black/Red - W/ EGR