MANUFACTURER PART NUMBER:NST8013. Manufacturer: NAPA. Spark, Glow Ignition. Axle Drive. Fitting Position: Rear Axle Left. Fitting Position: Rear Axle Right. Belt Drive. OEM Numbers: 1016439--FORD, 96FB-5K653-CA--FORD, 96FB5K653CA--FORD, 96FB-5K653-CA--FORD USA.
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