Heat Shield Retainer Nut Plate for BMW Ford Various Models

Restore a secure fixing point for a loose, damaged or missing vehicle heat shield with this aluminium and steel retainer nut and plate assembly. Designed for various BMW and Ford models, it is suitable for fastening transmission covers, floor pan heat shields, undertrays and other panels that use the same fixing arrangement.

The assembly combines a retainer nut with a broad washer or backing plate to spread clamping pressure across the panel. This helps hold heat shields firmly in position around the engine, exhaust and transmission areas, where vibration, heat, road dirt and moisture can place extra strain on small fixing points. It can also be useful for suitable interior or exterior panels requiring a comparable fastening solution.

The nut measures exactly 3cm x 3cm, while the washer or plate measures exactly 5.1cm x 5.1cm. The aluminium and steel construction is intended to offer resistance to high temperatures, corrosion and oxidation, making it suitable for demanding underbody locations. It is supplied as a matching nut and plate assembly for each fixing point.

Installation is designed as a direct replacement where the existing mounting arrangement matches. No special tools are required, making it suitable for practical repair work by DIY vehicle owners and professional mechanics. Before ordering, compare the fixing arrangement and part reference on the vehicle with the listed numbers to help confirm compatibility.

Part references are 07146949380 and W709729S442. The fitment is for various BMW and Ford models, with model application depending on the original vehicle specification. Quantity choices are 1 set containing 2 pieces, 3 sets containing 6 pieces, or 5 sets containing 10 pieces. Each piece comprises one retainer nut and its matching plate, allowing a single fixing to be replaced or several mounting points to be renewed together.