HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3401304 Power Steering Pressure Line Hose Assembly
Part #: 3401304

Sunsong 3401304 Power Steering Pressure Line Hose Assembly

⚙️ 91 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, Mustang, Mark VII, Thunderbird, Cougar, Continental, LTD, Capri, Marquis, Fairmont, Zephyr, and Granada
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Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401304 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Ford, Lincoln, and Mercury vehicles. Engineered with durable CSM hose material and swivel o-ring fittings, this 45-inch hose ensures secure connections and consistent performance in your power steering system.

  • Compatible with Ford, Lincoln, and Mercury models including Mustang, Thunderbird, Continental, and more
  • 45 inches (1143 mm) in length for precise fitment
  • Durable CSM hose material for resistance to heat and pressure
  • Swivel o-ring fittings on both ends (5/8 inch and 9/16 inch) for leak-free connections
  • No bracket or PS switch port included

Detailed Product Description

The Sunsong 3401304 power steering pressure line hose assembly is constructed with high-quality chlorosulfonated polyethylene (CSM) hose material, known for its excellent resistance to heat, oil, and abrasion. This hose assembly features swivel o-ring fittings on both ends, sized 5/8 inch on one end and 9/16 inch on the other, allowing for secure and flexible installation in the power steering system. With a total length of 45 inches (1143 mm), it is designed to meet the exact specifications required for proper routing and connection in compatible vehicles.

This hose assembly does not include a mounting bracket or a power steering switch port, focusing solely on delivering a reliable pressure line solution. It is engineered to maintain hydraulic pressure and fluid flow, essential for smooth steering operation in vehicles such as the Ford Mustang, Lincoln Continental, Mercury Cougar, and other models listed in the fitment.

Compatible Vehicles and Common Applications

  • Ford Mustang, Fairmont, LTD, Capri, Zephyr
  • Lincoln Continental, Mark VII
  • Mercury Cougar, Marquis, Thunderbird
  • Used to replace worn or leaking power steering pressure hoses
  • Addresses issues like fluid leaks, steering stiffness, and pressure loss

Installation Notes and Tips

  • Ensure the vehicle is safely lifted and supported before installation
  • Check hose routing to avoid kinks or contact with moving parts
  • Use proper tools to tighten swivel o-ring fittings without over-torquing
  • Inspect related components such as pumps and reservoirs during replacement
  • Refer to technical tips Tt1000, Tt1001, and Tt1002 for additional guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications, providing dependable performance and durability. While specific warranty details for part number 3401304 are not listed, Sunsong products typically come with a limited warranty against defects in material and workmanship. Always verify warranty terms with the product documentation or supplier.

BrandSunsong
Part Number3401304
End 1 Fitting Size (in)5/8
End 1 Fitting TypeSwivel O-Ring
End 2 Fitting Size (in)9/16
End 2 Fitting TypeSwivel O-Ring
Hose Material 1CSM
Length (in)45
Length (mm)1143
Tech TipTT1000|TT1001|TT1002

This part fits 91 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
1989FordMustangN/Aw/o AC
1989LincolnMark VIIN/A
1988FordMustangN/Aw/o AC
1988FordThunderbirdN/A
1988LincolnMark VIIN/A
1988MercuryCougarN/A
1987FordMustangN/Aw/o AC
1987FordThunderbirdN/A
1987LincolnContinentalN/A
1987LincolnMark VIIN/A
1987MercuryCougarN/A
1986FordCougarN/APower Steering Pressure Line Hose Assembly fits vehicles with AC, excluding Canadian models.
1986FordLTDN/AExc. Police
1986FordLTDN/Aw/ Dealer Installed A/C
1986FordLTDN/AExc. Fleet, Taxi, Tow Package
1986FordMustangN/A
1986FordMustangN/AFitment note: for vehicles with air conditioning
1986FordThunderbirdN/Aw/o Tow Package
1986FordThunderbirdN/AFitment note: for vehicles with air conditioning
1986FordThunderbirdN/A
1986LincolnContinentalN/A
1986LincolnMark VIIN/A
1986MercuryCapriN/A
1986MercuryCapriN/AFitment note: for vehicles with air conditioning
1986MercuryCougarN/Aw/o Tow Package
1986MercuryCougarN/A
1986MercuryCougarXR-7N/A
1986MercuryMarquisN/Aw/ Dealer Installed A/C
1986MercuryMarquisN/AExc. Fleet and Taxi
1985FordCougarN/ADealer installed air conditioning required, excluding Canada.
1985FordLTDN/AExc. Police
1985FordLTDN/Aw/ Dealer Installed A/C
1985FordLTDN/AExc. Fleet, Taxi, Tow Package
1985FordMustangN/A
1985FordMustangN/AFitment note: for vehicles with air conditioning
1985FordThunderbirdN/Aw/o Tow Package
1985FordThunderbirdN/AExc. Tow Pkg.
1985FordThunderbirdN/ADealer installed air conditioning required, excluding Canada.
1985FordThunderbirdN/A
1985LincolnContinentalN/AExclude fitment for vehicles equipped with Hydroboost.
1985LincolnMark VIIN/A
1985MercuryCapriN/A
1985MercuryCapriN/AFitment note: for vehicles with air conditioning
1985MercuryCougarN/Aw/o Tow Package
1985MercuryCougarN/Aw/ Dealer Installed A/C
1985MercuryCougarXR-7N/A
1985MercuryMarquisN/Aw/ Dealer Installed A/C
1985MercuryMarquisN/AExc. Fleet and Taxi
1984FordLTDN/AExc. Police
1984FordLTDN/Aw/ Dealer Installed A/C
1984FordLTDN/AExc. Fleet, Taxi, Tow Package
1984FordMustangN/A
1984FordMustangN/AFitment note: for vehicles with air conditioning
1984FordMustangN/ANo cooler required.
1984FordThunderbirdN/Aw/o Tow Package
1984FordThunderbirdN/ADealer installed air conditioning required, excluding Canada.
1984FordThunderbirdN/A
1984LincolnContinentalN/A
1984LincolnMark VIIN/A
1984MercuryCapriN/A
1984MercuryCapriN/AFitment note: for vehicles with air conditioning
1984MercuryCougarN/Aw/o Tow Package
1984MercuryCougarN/Aw/ Dealer Installed A/C
1984MercuryCougarXR-7N/A
1984MercuryMarquisN/Aw/ Dealer Installed A/C
1984MercuryMarquisN/AExc. Fleet and Taxi
1983FordFairmontN/A
1983FordLTDN/ATo 4/30, w/ Std Cooling
1983FordLTDN/Aw/ Std Cooling
1983FordMustangN/Aw/o Tow Package
1983FordMustangN/AFitment note: for vehicles with air conditioning
1983FordMustangN/A
1983FordThunderbirdN/Aw/o Tow Package
1983FordThunderbirdN/A
1983MercuryCapriN/A
1983MercuryCapriN/AFitment note: for vehicles with air conditioning
1983MercuryCougarN/Aw/o Tow Package
1983MercuryMarquisN/ATo 4/30, w/ Standard Cooling
1983MercuryMarquisN/Aw/ Standard Cooling
1983MercuryZephyrN/A
1982FordFairmontN/Aw/ Ford Rack And Pinion Gear
1982FordMustangN/Aw/ Ford Rack And Pinion Gear
1982FordMustangN/A
1982FordThunderbirdN/A
1982MercuryCapriN/Aw/ Ford Rack And Pinion Gear
1982MercuryCougarN/A
1982MercuryCougarN/AFitment note: for vehicles with air conditioning
1982MercuryZephyrN/Aw/ Ford Rack And Pinion Gear
1981FordThunderbirdN/A
1981MercuryCapriN/Aw/ Ford Rack And Pinion Gear
1981MercuryCougarXR-7N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

35482036-35482071180782800979-3032E1SC3A715AAE1SC3A719AAE1SZ3A719AE2SC3A719BAE2SC3A719CAE2SZ3A719BE2SZ3A719CE3SC3A719BAE3SZ3A719BE3ZC3A719AAE4DC3A719EAE4DC3A719EBE5DC3A719AAE5DZ3A719AE5LC3A715AAE5LY3A719BE6LC3A715AAE6LC3F715AAE6LY3A719AE7LC3A715AAE7LY3A719AE7LZ3A719AE7SC3A719BAE7SZ3A717CE7ZC3A715AAE8SC3A719BA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.