Bosch 6722 spark plug for the 1984-1995 Ford F-150 V8 5.0L, the 1984-1996 F-150 V8 5.8L and other vehicles ignites the air-fuel mixture in the cylinder. Its OE Fine Wire design is intended for improved ignitability and fuel efficiency and is engineered to meet Original Equipment specifications for platinum spark plugs.
- Fine wire design with a platinum firing pin on the center electrode
- Platinum firing pin on the center electrode requires up to 24% less voltage to ignite
- Tapered ground electrode that helps ignition throughout the life of the spark plug
- Nickel-plated threads
Quick facts
- Part: Bosch 6722 spark plug
- Fits: 1984-1995 Ford F-150 V8 5.0L, 1984-1996 F-150 V8 5.8L and other vehicles
- Condition: New
Hard starting, a misfire or a rough idle can mean a spark plug is worn. Coils, wiring or fuel delivery can cause similar signs, so find the cause first; with the engine off and cool, a removed plug with a worn electrode or cracked insulator is a plain visual check.
Fits
This Bosch platinum spark plug fits the 1984-1995 Ford F-250 V8 5.0L, the 1984-1996 F-250 V8 5.8L and the 1971 Chevrolet Impala V8 7.4L, along with many other vehicles. Not seeing your car? Look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 4, 6 or 8, depending on engine
- Package quantity: 1
- Spark plug type: 4-cycle
Build and materials
- Insulator type: non-projected
- Resistor: yes
- Center electrode: fine wire with platinum firing pin
- Condition: New
- Warranty: Bosch 4 year customer satisfaction guarantee
- Warranty: Bosch 1 year Technician Warranty
In the box
One spark plug. This listing is a single plug; the engines in the fitment take four, six or eight, depending on the engine.
Installation notes
- Comes pre-gapped, so no gap adjustment or anti-seize is needed.
Frequently Asked Questions
Is the Bosch 6722 a Ford F-150 spark plug for the 1984-1995 V8 5.0L and the 1984-1996 V8 5.8L?
Yes. Bosch 6722 fits the 1984-1995 Ford F-150 V8 5.0L and the 1984-1996 F-150 V8 5.8L, and each of those V8 engines takes eight plugs.
Do these Ford F-250 spark plugs fit the 1984-1995 F-250 V8 5.0L and the 1984-1996 F-250 V8 5.8L?
Yes, the Bosch 6722 fits the 1984-1995 Ford F-250 V8 5.0L and the 1984-1996 F-250 V8 5.8L, and each takes eight plugs. For a car not named on this page, use the "Vehicles it fits" section.
Are these Bosch double iridium spark plugs?
No. The Bosch 6722 is a fine wire single platinum spark plug, and its platinum firing pin gives up to 2 times longer life than standard copper spark plugs. Double iridium plugs are a different product.
What warranty comes with Bosch platinum spark plugs like the 6722?
Bosch backs this plug with a 4 year customer satisfaction guarantee and a 1 year Technician Warranty. Details are at www.boschautoparts.com/sparkplugs.
How can I tell if the electrode on a spark plug like the 6722 is worn?
With the engine off and cool, look at a removed plug for a worn electrode, a cracked insulator or heavy deposits. A shop can test the ignition if the plug looks fine.
