Suplex
SUPLEX

Suplex 03266 Coil Spring - Rear

Brand Suplex 03266
Position Rear
Colour Coding Grey, purple (3x)
Length 373
Outer diameter 125
Spring Design Coil spring with constant wire diameter
Thickness 12
Weight 2.05
Product line SUPLEX
Fits Audi · 4 vehicles

Constant wire diameter. Coil spring design delivers consistent spring rate and predictable response.

Grey, Purple coding. Color marking helps identify the correct spring quickly.

Suspension spring. Built for dependable ride support in the suspension system.

$93.55Free shipping
In stock · usually ships same day before 1pm CST
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Order total $93.55
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Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Coil Spring for Audi A4 Quattro

The Suplex 03266 rear coil spring is a direct-fit suspension spring for 2009-2012 Audi A4 Quattro models with factory standard suspension. Built as a coil spring with constant wire diameter, it is specified for the rear position and matched to the listed vehicle application.

Key Features

  • Rear coil spring for the Audi A4 Quattro
  • Fits 2009-2012 Audi A4 Quattro, rear, for vehicles with factory standard suspension
  • Coil spring design with constant wire diameter
  • Colour coding: Grey, Purple (3x)
  • Dimensions: 373 length, 125 outer diameter, 12 thickness
  • Part number 03266 for application matching and catalog lookup

Product Details

Suplex SUPLEX 03266 is a rear suspension coil spring engineered for the 2009-2012 Audi A4 Quattro with factory standard suspension. The spring’s constant wire diameter construction and listed dimensions help identify the correct replacement for the rear suspension on this platform. If you are searching for a rear coil spring for Audi A4 Quattro 2009-2012 or a Suplex 03266 rear spring for factory standard suspension, this part matches the confirmed fitment data.

The SUPLEX product line focuses on suspension springs and related components, with application-specific part identification to support accurate replacement selection. This part number, 03266, is listed for the rear position only and should be matched to the vehicle’s suspension specification before ordering.

What It Helps Address

  • Rear ride height that has dropped from spring fatigue
  • Uneven rear stance on a 2009-2012 Audi A4 Quattro
  • Noise or instability caused by a worn rear coil spring
  • Restoration of factory-standard rear suspension geometry
  • Replacement of a damaged or corroded rear spring

Installation Notes and Tips

Install on the rear of 2009-2012 Audi A4 Quattro vehicles with factory standard suspension only. Verify the colour coding, dimensions, and suspension specification against the removed spring before installation. Because coil springs are under high load, use proper spring service equipment and follow the vehicle manufacturer’s service procedures.

Quality Assurance

Suplex suspension components are cataloged by application and specification to support accurate fitment selection. Part number 03266 is listed for the confirmed Audi A4 Quattro rear application shown above.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody Type# DoorsDrive TypeFuel TypePositionNotes
2012AudiA4 QuattroSedan4 DoorAWDGASRearFor vehicles with Factory Standard Suspension; SUPLEX
2011AudiA4 QuattroSedan4 DoorAWDGASRearFor vehicles with Factory Standard Suspension; SUPLEX
2010AudiA4 QuattroSedan4 DoorAWDGASRearFor vehicles with Factory Standard Suspension; SUPLEX
2009AudiA4 QuattroSedan4 DoorAWDGASRearFor vehicles with Factory Standard Suspension; SUPLEX