Genuine Ford Explorer Mustang Heat Shield Castle Nut & Washer Assy W718611-S900 - Ford (W718611-S900)
2020-2025 Ford - w718611s900
Genuine Ford Explorer Mustang Heat Shield Castle Nut & Washer Assy W718611-S900 - Ford (W718611-S900)
2020-2025 Ford - w718611s900
- MSRP: $5.00
- Discount: $1.85 (37% off)
- Sale Price: $3.15
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Details
- Brand:
- SKU:
W718611-S900
- Positions: Left Outer, Right Outer, Outer
- Other Names:
Deflector Nut, Nut And Washer Assembly Castle
- Description:
This is a genuine Ford heat shield castle nut and washer assembly (bases HN1 and HN5), the slotted nut with integral washer that Ford uses to retain floor pan and exhaust heat shields on Explorer, Mustang, Police Interceptor Utility, and the Lincoln Aviator across the 2.3L, 3.0L, 3.3L, and 5.0L range. The castellated form lets the nut be retained at a set position, and the washer face spreads load against the shield. It is catalogued as a castle nut and washer assembly. If the nut is lost or its threads are damaged during exhaust or underbody service, the heat shield can loosen, rattle, and lose its thermal protection, so fitting the correct OEM nut restores secure, vibration-resistant retention. Confirm fit by VIN before ordering. This is a multi-year service part that fits across the model years of the listed Ford applications.
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