1978 Mercury Monarch Power Steering Return Hose
Browse our online catalogue to find original replacement Power Steering Return Hoses specifically designed to fit a 1978 Mercury Monarch.

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) High Temp Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) High Temp Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) High Temp Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) High Temp Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
High Temp
High Temp

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
High Temp
High Temp

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) High Temp Cut to Length, 19"
Conventional System (1 Return Tube on Reservoir) High Temp Cut to Length, 19"

1978 Mercury Monarch Power Steering Return Hose
$179.24
$118.84
10+ In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) High Temp Cut to Length, 24"
Conventional System (1 Return Tube on Reservoir) High Temp Cut to Length, 24"

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"

1978 Mercury Monarch Power Steering Return Hose
$44.95
$38.56
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24"
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24"

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"

1978 Mercury Monarch Power Steering Return Hose
$37.56
$36.33
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24"
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24"

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16" Standard Temp
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16" Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16" Standard Temp
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16" Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Standard Temp
Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Standard Temp
Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19" Standard Temp
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19" Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$135.43
$118.84
In Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24" Standard Temp
Conventional System (1 Return Tube on Reservoir) Cut to Length, 24" Standard Temp

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Cooler To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"
Hydroboost System (2 Return Tubes on Reservoir) Cut to Length, 16"

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Hydroboost To Pump
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"
Conventional System (1 Return Tube on Reservoir) Cut to Length, 19"

1978 Mercury Monarch Power Steering Return Hose
$30.17
$27.23
Limited Stock
Condition: New
Ships: Today, Feb. 13th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pump End
Required Per Vehicle: 1
Fits: 1978 Mercury Monarch
Equipped With:
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Engine Base: 5.0L 302ci V8 (4.00x3.00; 101.6x76.2); Fuel Type: GAS;
Vehicle Fitment Notes:
Conventional System (1 Return Tube on Reservoir)
Conventional System (1 Return Tube on Reservoir)