Universal GM Trim Retainer | Radiator Fender & Bumper Shield | 15367
✓ In stock
The South Mountain Supply 15367 is a high-volume universal single-head trim retainer used primarily on GM vehicles and a wide range of other makes. This nylon clip is a staple for radiator, fender, and bumper shield applications — an essential stock item for any auto glass or body shop.
Specifications
- Type: Single Head
- Material: Nylon
- Color: Black
- Bottom Head Diameter: 19/32"
- Stem Diameter: 7/32"
- Stem Length: 3/4"
- Pack Sizes Available: 50, 100, 200, 300
Vehicle Fitment
- GM vehicles — universal fit across multiple makes for radiator, fender, and bumper shield applications
Cross-Reference Numbers
- GM OEM: Verify OEM number against your existing retainer before ordering
Where is the 15367 used on a vehicle?
The 15367 is commonly used to secure plastic components in the radiator support area, fender liners, and bumper shield (underbody splash) panels. These are high-turnover locations where retainers are frequently broken during routine engine service, bumper removal, or fender liner inspection. Keeping a stock of 15367 retainers ensures fast repair turnaround for shops.
Is this retainer truly universal?
The 15367 is widely used across GM platforms and fits many other makes that use the same 7/32" stem diameter and 19/32" head size. It is compatible with a broad range of factory mounting holes in radiator, fender, and bumper applications. For vehicle-specific OEM confirmation, compare the stem diameter and head size to the retainer being replaced.
How do I install a single-head trim retainer?
Single-head retainers are the simplest push-type clip. Align the stem with the mounting hole in the trim panel or bracket and press firmly until the head seats flush with the panel surface. The stem expands slightly as it passes through the hole and locks against the back of the panel. No tools are required for installation.
What pack size should I order?
The 15367 is available in packs of 50, 100, 200, and 300. For a shop stocking this retainer as a standard item, the 100- or 200-piece pack provides a good balance of quantity and cost efficiency. Individual repair jobs typically require fewer than 20 pieces, making a pack of 50 the right choice for single-vehicle repairs.
What makes nylon better than OEM plastic for trim retainers?
Original trim retainers are often made from lower-grade polypropylene that becomes brittle over time from UV exposure and temperature cycling. Quality nylon retainers like the 15367 maintain flexibility across a wider temperature range, resist road salt and chemicals, and provide the same or better retention force as new OEM clips — at a fraction of the dealer price.
In Stock