Genuine BMW Expanding Rivet 51118174185 OEM Push Clip/Trim Fastener for Bumper, Undertray & Arch Liner Fits F20 F30 G20 G30 (M135i, 335i, M340i, 540i) Also MINI & Rolls-Royce

Original BMW Panel Retainer 51118174185 — secure bodywork fixings for bumper covers, splash shields and inner wing liners

Stop loose trims and annoying rattles with this factory-spec BMW plastic fixing, part number 51118174185. This OE-grade push-in rivet is the go-to fastener for keeping bumper covers, engine belly pans, wheelhouse liners, sill covers, side skirts and boot or interior panels firmly in place on a wide range of BMW platforms, plus many MINI and Rolls-Royce models.

Looking for a BMW body clip, panel retainer, nylon rivet, plastic fixing, splash shield fastener, underbody cover clip or fender liner fixing for your F and G series car? This genuine BMW hardware delivers precise fitment, factory appearance and proven durability. We install these daily in our own builds at MJ Modifications and our customers love the quick fit and rock-solid hold.

Why this BMW fixing is the right choice

• Original BMW hardware for perfect alignment and factory-spec finish
• Direct replacement for missing, brittle or broken plastic pins
• Push-in design for speedy installation — no special tools required
• Automotive-grade material resists vibration, heat and corrosion
• Eliminates trim movement and knocks from underbody covers and wheelhouse liners
• Used across multiple chassis including F20, F21, F22, F23, F30, F31, F32, F33, F36, F80, G20, G21, G30, G31 and more
• Also applicable to many MINI and Rolls-Royce applications

Typical applications

• Bumper cover and number plate carrier
• Engine belly pan, splash shield and underbody guard
• Inner wing liner and wheelhouse liner
• Side skirt, sill cover and rocker trim
• Boot trim and cabin panels

Note: Locations can vary by model and year. Always compare to the existing fixing on your vehicle.

Part number

BMW 51118174185

Fitment highlights

Suitable for a wide spread of BMW 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series, 8 Series, i8, X models and Z models, including popular performance variants such as M135i, 335i, M340i and 540i. Also used on various MINI and Rolls-Royce vehicles.

Examples include:

• BMW 1 Series: F20, F21, F40
• BMW 2 Series: F22, F23, F44, F45, F46, F87 M2
• BMW 3 Series: E46, F30, F31, F34 GT, F80 M3, G20, G21
• BMW 4 Series: F32, F33, F36, F82 M4, F83 M4
• BMW 5 Series: E39, F07 GT, F10, F11, G30, G31, F90 M5
• BMW 6 Series and 6 GT: E64, F06 Gran Coupé, F12, F13, G32
• BMW 7 Series: E38, E65, E66, E67, F03, G11, G12
• BMW 8 Series and M8: G14, G15, G16, F91, F92, F93
• BMW i8: I12, I12 LCI, I15
• BMW X models: X1 F48, X2 F39, X3 E83 and G01, X4 G02, X5 E53, E70, F15, G05, X6 E71, F16, G06, X7 G07
• BMW Z models: Z3 E36, Z4 E85, E86, E89, G29
• MINI: R50, R53, R56, R57, R55 Clubman, R58 Coupé, R59 Roadster, F54 Clubman, F55, F56, F57, F60 Countryman
• Rolls-Royce: Phantom RR1 and Series II, Phantom RR11 and EWB RR12

Compatibility check

We will confirm compatibility before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout so we can verify that 51118174185 is correct for your vehicle.

Fitting service

Prefer professional installation? MJ Modifications in Warwickshire can fit this part for you. Request a quote at info@mjmodifications.co.uk.

Manufacturer and warranty

Manufacturer: BMW
Warranty: Two years for UK customers and one year for international customers when a valid VIN is supplied on compatible vehicles.

Search-friendly terms

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Order your BMW 51118174185 panel retainer today and restore that tight, quiet, factory-fresh fit.