Suplex
SUPLEX

Suplex 03240 Coil Spring - Rear

Brand Suplex 03240
Position Rear
Colour Coding 1 Green, blue (3x)
Length 303
Outer diameter 123
Spring Design Coil spring with constant wire diameter
Thickness 14,25
Weight 2,70
Product line SUPLEX
Fits Audi · 9 vehicles

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

Colour-coded spring. Green and blue markings simplify identification during service.

$97.18Free shipping
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Rear Coil Spring for Audi A6 and A6 Quattro

The Suplex 03240 rear coil spring is built for Audi A6 and Audi A6 Quattro applications that require the correct rear suspension rate and dimensions. With a constant wire diameter design and OE-style color coding, it supports accurate replacement for vehicles using the specified factory spring specification.

Key Features

  • Rear coil spring for suspension service and repair
  • Constant wire diameter spring design
  • Colour coding: Green, Blue (3x)
  • Length: 303 mm
  • Outer diameter: 123 mm
  • Thickness: 14.25 mm
  • Weight: 2.70
  • Suplex part number 03240

Product Details

Suplex SUPLEX 03240 is a rear coil spring engineered for Audi A6 and Audi A6 Quattro models with the listed factory spring identification. The spring uses OE-style color markings and the specified dimensions to match the rear suspension setup on covered vehicles. This part number 03240 is listed for 2002-2004 Audi A6 rear, 2002-2004 Audi A6 Quattro rear, and 2001 Audi A6 Quattro rear from VIN 4B-1-000 001, except vehicles with factory sports suspension. It also covers 1999-2000 Audi A6 Quattro rear.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Spring Helps Address

  • Rear ride height that has dropped from spring fatigue
  • Uneven rear stance on Audi A6 or Audi A6 Quattro
  • Noise or harshness caused by a weakened coil spring
  • Loss of rear suspension support under normal load
  • Replacement needs after spring corrosion or breakage

Installation Notes and Tips

Verify the rear spring color marks and OE number before installation to confirm the correct application. For 2001 Audi A6 Quattro, confirm the VIN break point and exclude factory sports suspension vehicles. Always inspect rear spring seats, isolators, and related suspension components during service so the new spring can seat correctly.

Quality Assurance

Suplex suspension components are specified by dimensions, color coding, and OE reference data to support accurate parts selection for the listed Audi applications. Confirm fitment against the vehicle’s spring identification before installation.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2004AudiA6RearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2004AudiA6 QuattroRearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2003AudiA6RearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2003AudiA6 QuattroRearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2002AudiA6RearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2002AudiA6 QuattroRearWith 1 Paint Mark Green, 3 Paint Marks Blue;With OE No. 4B0511115CR; SUPLEX
2001AudiA6 QuattroRearWith 1 Paint Mark Green, 3 Paint Marks Blue;From VIN 4B-1-000 001;Except vehicles with factory sports suspension;With OE No. 4B0511115CR; SUPLEX
2000AudiA6 QuattroAvantRearSUPLEX
1999AudiA6 QuattroAvantRearSUPLEX