Original BMW Third Brake Light Compression Spring for BMW 128i, 135i, 135is, and 1 Series M (2008–2013)

Weighing just 2 g, Original BMW spring 63-25-7-211-238 is the compression spring that BMW specifies for the center high-mount stop light, or third brake light, on the E82 1 Series Coupe and E88 1 Series Convertible, which covers the BMW 128i, 135i, 135is, and 1 Series M. BMW's own name for it is spring for CHMSL, short for center high-mount stop light. The third brake light is the red lamp mounted above the left and right brake lights so drivers behind can see braking from farther back. A compression spring in a light fitting pushes against the housing to keep it pressed in place under spring tension. This one is made in Germany, and production began in November 2007.

Original BMW Parts carry a 24-month parts warranty.

The spring belongs to the lighting system. BMW uses this single number across every E82 and E88 engine it applies to, from the N52N and N51 128i to the N54 and N55 135i and the N54T in the M Coupe. BMW lists this one part number for both the E82 coupe and the E88 convertible. It is sold individually.

Technical Details

• Manufacturer: BMW (Original BMW Parts)
• Part number: 63-25-7-211-238
• BMW part name: Spring for CHMSL (center high-mount stop light)
• Type: compression spring
• Weight: 2 g (0.07 oz)
• Production start: November 2007
• Country of manufacture: Germany
• Sold individually
• Warranty: 24 months

Common Questions

Does the 1 Series convertible use the same spring as the coupe?
Yes. BMW applies this part number to both the E82 coupe and the E88 convertible.

Is there a separate version for the 135i with the N55 engine?
No. BMW uses the same spring on the 135i with either the N54 or the N55 engine.

Is this spring made in Germany?
Yes, it is made in Germany.

Fitment & Compatibility

Confirm your model year and submodel against the table below before ordering. PMB Performance can confirm this against your VIN, backed by more than 20 years of parts and fitment work.