HomeSuspension > Suspension, Springs and Related ComponentsMoog 80099 Coil Spring Set - Rear
Part #: 80099

Moog 80099 Coil Spring Set - Rear

Rear
11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Focus
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Moog Coil Spring Set for Ford Focus

The Moog 80099 coil spring set is designed specifically for Ford Focus models, providing reliable suspension performance. Engineered with precise dimensions and durable materials, this coil spring set helps maintain proper ride height and handling characteristics.

  • Wire diameter: 0.43 inches (11.10 mm)
  • Spring color: Black
  • Front and rear spring outside diameter: 4.250 inches
  • Front and rear spring relaxed length: 14.38 inches (365.30 mm)
  • Front and rear spring compressed length: 9.00 inches (228.60 mm)

Detailed Coil Spring Specifications

The Moog 80099 coil spring set features a wire diameter of 0.43 inches (11.10 mm), ensuring strength and durability under typical driving conditions. Both front and rear springs share an outside diameter of 4.250 inches, with relaxed lengths of 14.38 inches (365.30 mm) and compressed lengths of 9.00 inches (228.60 mm). The black finish provides corrosion resistance and a clean appearance. These specifications are tailored to maintain the suspension geometry and ride quality of the Ford Focus.

Compatible Applications and Use Cases

This coil spring set is compatible with Ford Focus vehicles requiring suspension spring replacement or upgrade. It is suitable for addressing issues such as:

  • Lowered or sagging ride height
  • Uneven or rough ride quality
  • Worn or fatigued suspension springs
  • Improved suspension stability and handling
  • Restoring factory suspension performance

Installation Notes and Tips

When installing the Moog 80099 coil spring set, ensure the vehicle is securely lifted and supported. Use appropriate spring compressors to safely remove and install the springs. Verify that the springs are oriented correctly according to the vehicle’s suspension design. It is recommended to inspect related suspension components during installation for wear or damage.

Quality Assurance and Warranty

Moog coil springs are manufactured to meet or exceed OEM specifications for durability and performance. The 80099 coil spring set undergoes rigorous quality control to ensure consistent dimensions and material integrity. Warranty coverage details should be confirmed through Moog or authorized distributors.

BrandMoog
Part Number80099
Wire Diameter0.43
Wire Diameter11.10
Spring ColorBlack
Front Spring Outside Diameter4.250
Front Spring Relaxed Length14.38
Front Spring Relaxed Length365.30
Front Spring Compressed Length228.60
Front Spring Compressed Length9.00
Rear Spring Relaxed Length14.38
Rear Spring Relaxed Length365.30
Rear Spring Compressed Length228.60
Rear Spring Compressed Length9.00
Rear Spring Outside Diameter4.250

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelBody Type# DoorsPositionNotes
2004FordFocusLXSedan4 DoorRearConstant Rate Spring
2004FordFocusZX3Hatchback2 DoorRearConstant Rate Spring
2004FordFocusZX5Hatchback4 DoorRearConstant Rate Spring
2003FordFocusLXSedan4 DoorRearConstant Rate Spring
2003FordFocusZX3Hatchback2 DoorRearConstant Rate Spring
2003FordFocusZX5Hatchback4 DoorRearConstant Rate Spring
2002FordFocusSESedan4 DoorRearConstant Rate Spring
2002FordFocusZX3Hatchback2 DoorRearConstant Rate Spring
2001FordFocusSESedan4 DoorRearConstant Rate Spring
2001FordFocusHatchback2 DoorRearConstant Rate Spring
2000FordFocusHatchback2 DoorRearConstant Rate Spring

* 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:

277-330545H2097589-1097630.61097CS80099RCS20123SSMS80099SMS80135

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