Suplex 06411 Coil Spring - Front

Front Coil Spring for BMW X3

The Suplex 06411 is a front coil spring for the 2011-2014 BMW X3 with OE No. 31336787136. It is built as a constant wire diameter coil spring with the specified front fitment dimensions for a direct suspension replacement.

Key Features

• Front position coil spring for suspension service
• Constant wire diameter spring design
• Length: 403 mm
• Outer diameter: 162 mm
• Thickness: 13.25 mm
• Weight: 2.55 kg
• Code: A2
• Part number: 06411

Product Details

SUPLEX coil springs are offered as suspension components for vehicles that require accurate spring rate and ride-height restoration. This SUPLEX front coil spring, part number 06411, is specified for the BMW X3 front axle and matches OE No. 31336787136 for the listed application. The spring’s constant wire diameter construction and measured dimensions help support consistent front suspension geometry on the 2011-2014 BMW X3. SUPLEX 06411 is a direct-fit suspension spring for the front of the BMW X3, and the part number 06411 should be verified against the vehicle’s OE reference before ordering.

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

What It Helps Address

• Front-end sag from a fatigued coil spring
• Uneven ride height at the front of the vehicle
• Noise or instability caused by a worn suspension spring
• Loss of proper suspension support under load
• Restoration of front suspension geometry on the BMW X3

Installation Notes

Fits 2011-2014 BMW X3, front. Confirm OE No. 31336787136 and compare the spring dimensions before installation. Spring replacement should be performed with proper suspension compression tools and followed by a front-end alignment after installation. Verify both sides of the front suspension for wear when replacing a coil spring.

Quality Assurance

SUPLEX supplies suspension springs for OE-style replacement applications. Part number 06411 is identified for the listed BMW X3 front fitment and OE reference, supporting accurate parts selection for suspension repair.