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OE Quality
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Standard IgnitionPart #: 6643
Standard Ignition 6643 Spark Plug Wire Set
136 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Bronco, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-100, F-150, F-250, and F-350
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Spark Plug Wire Set options
Standard Ignition 6643 Spark Plug Wire Set
This part fits 136 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1988 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1988 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1988 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1988 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1988 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1988 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1988 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1988 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1988 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1987 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1987 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1987 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1987 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1987 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1987 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1987 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1987 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1987 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1987 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1986 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1986 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1986 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1986 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1986 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1986 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1986 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1986 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1986 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1986 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1985 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1985 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1985 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1985 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1985 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1985 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1985 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1985 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1985 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1985 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1984 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1984 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1984 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1984 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1984 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1984 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1984 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1984 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1984 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1984 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1983 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1983 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1983 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1983 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1983 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1983 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1983 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1983 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1983 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1983 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1983 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1983 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1983 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1982 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1982 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1982 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1982 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1982 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1982 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1982 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1982 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1982 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1982 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1982 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1982 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1981 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1981 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1981 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1981 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1981 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1981 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1981 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1981 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1981 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1981 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1981 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1981 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1980 | Ford | Bronco | 4.9L | L6 | N/A | |
| 1980 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1980 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1980 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1980 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1980 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1980 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1980 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1980 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1980 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1980 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1980 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1980 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1979 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1979 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1979 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1979 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1979 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1979 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1979 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1979 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1979 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1979 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1979 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1979 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1978 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1978 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1978 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1978 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1978 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1978 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1978 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1978 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1978 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1978 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1978 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1978 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1977 | Ford | E-100 Econoline | 4.9L | L6 | N/A | |
| 1977 | Ford | E-100 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1977 | Ford | E-150 Econoline | 4.9L | L6 | N/A | |
| 1977 | Ford | E-150 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1977 | Ford | E-250 Econoline | 4.9L | L6 | N/A | |
| 1977 | Ford | E-250 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1977 | Ford | E-350 Econoline | 4.9L | L6 | N/A | |
| 1977 | Ford | E-350 Econoline Club Wagon | 4.9L | L6 | N/A | |
| 1977 | Ford | F-100 | 4.9L | L6 | N/A | |
| 1977 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1977 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1977 | Ford | F-350 | 4.9L | L6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
4PZ12259JR
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.