Whiteline Spring Spacer 12mm – 1992-2006 BMW 3 Series Models

Whiteline Spring Spacer 12mm – 1992-2006 BMW 3 Series Models

Largest Single-Increment Spacer for E36/E46 BMW
The Whiteline 12mm spring spacer for the 1992-2006 BMW 3 Series (E36 and E46) is the largest single-increment spacer in the Whiteline E36/E46 range. Used for ride height fine-tuning after spring installation, correcting corner height imbalance, or combining with smaller spacers for precise intermediate values.

DETAILS

• 12mm spring spacer — largest single increment in E36/E46 Whiteline range
• Works with OEM and aftermarket springs
• E36 (1992-1999) and E46 (2000-2006) compatible
• Available in multiple sizes: 6mm (W72042), 8mm (W72043), 10mm (W72044), 12mm (this)
• Combine sizes for intermediate values

The 12mm for Larger Adjustments
Where the 6mm and 8mm spacers address minor fine-tuning, the 12mm W72045 is for larger height corrections. If a corner is sitting significantly lower than desired after spring installation, or if spring sag requires meaningful correction, the 12mm is the right increment.

Combining Spacers
Spacers can be combined for intermediate values. A 12mm and 6mm together produce 18mm of spacer height. Multiple combinations are possible within the range of spacer increments available.

E36 and E46 Compatibility
Both E36 (1992-1999) and E46 (2000-2006) use compatible spring seat geometry for this spacer.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

The 12mm height increment for E36/E46 ride height fine-tuning.

What’s in the Box

• 12mm spring spacer — largest single increment in E36/E46 Whiteline range
• Combine sizes for intermediate values

Fitment