StrongArm 4578 Hood Lift Support

Brand StrongArm 4578
Materials Rubber
Materials Teflon
Outer Cylinder Color Black
Outer Cylinder Material Steel
Universal Or Specific Fit Specific
Fits Ford · 27 vehicles

Custom engineered. Built for smoother operation and longer-lasting performance.

Pressurized cylinder. Provides reliable support for hoods, hatches, and glass panels.

Steel construction. Black outer cylinder with rubber and Teflon materials.

Cross-references AMS Automotive 4578, 510-970 and 819-6879 for the same application. See all 7.

$20.20Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $20.20
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Hood Lift Support for Ford Trucks and SUVs

StrongArm 4578 is a specific-fit hood lift support for select Ford applications with a steel hood. It uses a pressurized cylinder design to hold the hood open with controlled movement, helping restore dependable hood support on compatible Expedition and F-150 models.

Key Features

  • Specific-fit hood lift support for select Ford vehicles
  • Black outer cylinder with steel construction
  • Rubber and Teflon materials for smooth operation
  • Engineered for consistent hood opening and closing action
  • StrongArm 4578 cross-references Monroe Shocks & Struts 172286 for the same application

Detailed Description

This StrongArm hood lift support is built for Ford Expedition and Ford F-150 applications that use a steel hood. The pressurized cylinder helps maintain hood position during service, inspection, or routine maintenance, while the steel outer cylinder and internal rubber and Teflon materials support smooth, controlled movement. StrongArm 4578 is also listed with interchange references including 510-970 and 819-6879.

Compatible With: 1997-2006 Ford Expedition, N/A; 1997-2004 Ford F-150, N/A; 2004 Ford F-150 Heritage, N/A; 1997-1999 Ford F-250, N/A; 1997 Ford F-250 HD, N/A; 1995-1996 Ford F-150, N/A; 1995-1996 Ford F-250, N/A. This part number, 4578, is a direct-fit option for listed steel-hood applications.

Common Problems This Part Helps Address

  • Hood that will not stay open during service
  • Weak or slow hood support action
  • Hood dropping unexpectedly after release
  • Uneven or inconsistent hood lift on supported vehicles
  • Worn pressurized support cylinder on Ford Expedition or F-150 models

Installation Notes and Tips

Verify the vehicle has a steel hood before ordering. Confirm the application against the year, make, and model listing for StrongArm 4578, and inspect the mounting points for wear or damage before installation. For proper hood support performance, replace the lift support on the vehicle as needed according to the service condition of the existing unit.

Quality Assurance

StrongArm custom engineers each lift support and manufactures it beyond industry standards for smoother operation and longer service life. Part number 4578 is built for specific-fit use on the listed Ford applications.

This part fits 27 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006FordExpedition——N/Awith Steel Hood
2005FordExpedition——N/Awith Steel Hood
2004FordExpedition——N/Awith Steel Hood
2004FordF-150——N/Awith Steel Hood
2004FordF-150 Heritage4.2LV6N/A116 lb. (Steel Hood)
2003FordExpedition——N/Awith Steel Hood
2003FordF-150——N/Awith Steel Hood
2002FordExpedition——N/Awith Steel Hood
2002FordF-150——N/Awith Steel Hood
2001FordExpedition——N/Awith Steel Hood
2001FordF-150——N/Awith Steel Hood
2000FordExpedition——N/Awith Steel Hood
2000FordF-150——N/Awith Steel Hood
1999FordExpedition——N/Awith Steel Hood
1999FordF-150——N/Awith Steel Hood
1999FordF-250——N/Awith Steel Hood
1998FordExpedition——N/Awith Steel Hood
1998FordF-150——N/Awith Steel Hood
1998FordF-250——N/Awith Steel Hood
1997FordExpedition——N/Awith Steel Hood
1997FordF-150——N/Awith Steel Hood
1997FordF-250——N/Awith Steel Hood
1997FordF-250 HD5.8LV8N/A116 lb. (Steel Hood)
1996FordF-1504.9LL6N/A116 lb. (Steel Hood)
1996FordF-2505.0LV8N/A116 lb. (Steel Hood)
1995FordF-1504.9LL6N/A116 lb. (Steel Hood)
1995FordF-2507.3LV8N/A116 lb. (Steel Hood)
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4578510-970819-6879901343E4578E95987SG404019