If you're looking for a reliable fill plug for your Ford 9" differential, the Yukon Gear & Axle YSPFP-01 is a solid choice. Engineered with precision, this fill plug is designed to meet the demands of both everyday drivers and dedicated enthusiasts.
Many users have praised the YSPFP-01 for its easy installation and sturdy design. One customer noted, "I replaced my old fill plug with this Yukon one, and I'm really impressed with the quality. It fits perfectly and feels much more robust than the original." Another user mentioned, "Great product! It does exactly what it's supposed to do without any fuss." This fill plug has earned a reputation for being a dependable component for various Ford models.
The YSPFP-01 features a 1/2 inch thread, ensuring a snug fit that prevents leaks and maintains the integrity of your differential fluid. This small yet vital part is essential for proper maintenance, helping to prolong the life of your differential.
While the YSPFP-01 is designed for the Ford 9" differential, specific vehicle fitment includes:
For those in need of a dependable fill plug that won't let you down, the Yukon Gear & Axle YSPFP-01 is an excellent addition to your toolkit. Trust in Yukon Gear & Axle to keep your differential running smoothly.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Bronco | 1966-1974 | Base |
| Ford Bronco | 1968-1969 | Roadster |
| Ford Bronco | 1968-1973 | Wagon |
| Ford Bronco | 1975, 1978 | Northland |
| Ford Bronco | 1975-1977 | Sport |
| Ford Bronco | 1975-1986 | Custom |
| Ford Bronco | 1975 | Ranger |
| Ford Bronco | 1978-1981 | Ranger XLT |
| Ford Bronco | 1982-1983 | XLS |
| Ford Bronco | 1982-1983 | XLT Lariat |
| Ford Bronco | 1984-1986 | XLT |
| Ford Bronco | 1985-1986 | Eddie Bauer |
| Ford Bronco II | 1984-1986 | Base |
| Ford Bronco II | 1984-1985 | XLS |
| Ford Bronco II | 1984-1986 | Eddie Bauer |
| Ford Bronco II | 1984-1986 | XLT |
| Ford E-100 Econoline | 1975-1978 | Northland |
| Ford E-100 Econoline | 1975-1978 | Base |
| Ford E-100 Econoline | 1975-1978 | Custom |
| Ford E-100 Econoline | 1975-1978 | Chateau |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Base |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Northland |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Custom |
| Ford E-100 Econoline Club Wagon | 1975-1978 | Chateau |
| Ford F-100 | 1957-1979, 1983 | Base |
| Ford F-100 | 1975-1982 | Custom |
| Ford F-100 | 1975-1981 | Ranger XLT |
| Ford F-100 | 1975-1978 | Northland |
| Ford F-100 | 1975-1981 | Ranger |
| Ford F-100 | 1977 | XLT |
| Ford F-100 | 1978-1981 | Ranger Lariat |
| Ford F-100 | 1982-1983 | XLT Lariat |
| Ford F-100 | 1982-1983 | XL |
| Ford F-100 | 1982-1983 | XLS |
| Ford F-150 | 1975-1981, 1984-1987 | Ranger |
| Ford F-150 | 1975-1981 | Ranger XLT |
| Ford F-150 | 1975-1987 | Custom |
| Ford F-150 | 1975-1978 | Northland |
| Ford F-150 | 1976-1978, 1983-1986 | Base |
| Ford F-150 | 1977, 1983-1984 | XLT |
| Ford F-150 | 1978-1981 | Ranger Lariat |
| Ford F-150 | 1982, 1985-1987 | XLT Lariat |
| Ford F-150 | 1982-1987 | XL |
| Ford F-150 | 1982-1983 | XLS |
| Ford Fairlane | 1957-1969 | Base |
| Ford Fairlane | 1957-1970 | 500 |
| Ford Fairlane | 1966-1967 | 500XL |
| Ford Falcon | 1960-1970 | Base |
| Ford Falcon | 1962 | Deluxe |
| Ford Falcon | 1963-1970 | Futura |
| Ford Falcon | 1963-1965 | Futura Sprint |
| Ford Falcon Sedan Delivery | 1961-1965 | Base |
| Ford Galaxie | 1959-1967 | Base |
| Ford Galaxie | 1960 | Special |
| Ford Galaxie | 1961 | Sunliner |
| Ford Galaxie | 1961 | Town Victoria |
| Ford Galaxie | 1961 | Club Victoria |
| Ford Galaxie | 1961 | Starliner |
| Ford Galaxie 500 | 1962-1964 | Sunliner |
| Ford Galaxie 500 | 1962-1964 | Victoria |
| Ford Galaxie 500 | 1962-1974 | Base |
| Ford Galaxie 500 | 1962-1970 | XL |
| Ford Gran Torino | 1972-1976 | Base |
| Ford Gran Torino | 1972-1975 | Sport |
| Ford Gran Torino | 1972-1976 | Squire |
| Ford Gran Torino | 1973-1976 | Brougham |
| Ford Gran Torino | 1974-1975 | Elite |
| Ford Granada | 1975-1979 | Ghia |
| Ford Granada | 1975-1979 | Base |
| Ford Granada | 1978-1979 | ESS |
| Ford LTD | 1967-1979 | Base |
| Ford LTD | 1970-1976 | Brougham |
| Ford LTD | 1975-1979 | Landau |
| Ford LTD | 1975-1979 | Country Squire |
| Ford LTD II | 1977-1979 | Base |
| Ford LTD II | 1977 | Squire |
| Ford LTD II | 1977-1979 | S |
| Ford LTD II | 1977-1978 | Brougham |
| Ford LTD II | 1979 | Landau |
| Ford Maverick | 1970-1977 | Base |
| Ford Maverick | 1975-1977 | Grabber |
| Ford Mustang | 1965-1973 | Base |
| Ford Mustang | 1966 | Shelby GT-350H |
| Ford Mustang | 1967-1970 | Shelby GT-500 |
| Ford Mustang | 1968-1970 | Shelby GT-350 |
| Ford Mustang | 1968 | Shelby GT-500KR |
| Ford Mustang | 1969-1970 | Boss 429 |
| Ford Mustang | 1970-1973 | Mach 1 |
| Ford Mustang | 1970-1973 | Grande |
| Ford Mustang | 1971-1972 | Boss 351 |
| Ford Mustang | 1971 | Boss 302 |
| Ford Ranchero | 1957-1958, 1966 | Custom |
| Ford Ranchero | 1957-1971 | Base |
| Ford Ranchero | 1967-1979 | 500 |
| Ford Ranchero | 1967 | 500 XL |
| Ford Ranchero | 1968-1979 | GT |
| Ford Ranchero | 1970-1979 | Squire |
| Ford Thunderbird | 1955-1979 | Base |
| Ford Thunderbird | 1978-1979 | Town Landau |
| Ford Thunderbird | 1978 | Diamond Jubilee |
| Ford Thunderbird | 1979 | Heritage |
| Lincoln Continental | 1961-1979 | Base |
| Lincoln Mark III | 1969-1971 | Base |
| Mercury Comet | 1964-1965 | 202 |
| Mercury Comet | 1964-1969, 1971-1977 | Base |
| Mercury Comet | 1964-1965 | 404 |
| Mercury Cougar | 1967-1973, 1977-1979 | Base |
| Mercury Cougar | 1967-1979 | XR-7 |
| Mercury Cougar | 1969-1970 | Boss 302 |
| Mercury Cougar | 1969-1970 | Boss 429 |
| Mercury Cougar | 1969-1970 | Cobra Jet |
| Mercury Cougar | 1977 | Brougham |
| Mercury Cougar | 1977 | Villager |
| Mercury Grand Marquis | 1975-1978, 1980 | Base |
| Mercury Grand Marquis | 1980 | Colony Park |
Click to view the Installation Instructions here