6 pc NGK 7510 Iridium IX Spark Plugs for 4000 4026 4226 6200 AP124 AP45 AP46 AP5125 APP45 APP46 APP5125 DR7BP DR8BPX DR9BPX Ignition Wire Secondary Fits select: 1966-1973 FORD MUSTANG

This 6 pack NGK Iridium IX 7510 (WR5IX) Spark Plug replaces Bosch 4000, Bosch 4026, Bosch 4226, Bosch 6200, Bosch DR7BP, Bosch DR8BPX, Bosch DR9BPX, Autolite AP124, Autolite AP45, Autolite AP46, Autolite AP5125, Autolite APP45, Autolite APP46, Autolite APP5125, OEM parts and is perfect for replacement or a performance upgrade.

• 6 pc NGK 7510 Spark Plug (WR5IX)
• REDUCE EMISSIONS AND MISFIRES: NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today's high-efficiency engines. NGK spark plugs boost performance ensuring your engine runs at its best. The durable shell protects the spark plug from damage, ensuring a long spark plug life. The center and ground electrodes promote sharper spark focus for fewer misfires
• IMPROVE IGNITION AND SPARK EFFICIENCY: All NGK spark plugs employ advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion. The damage-tolerant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency. From the high-tech Ruthenium HX and Iridium to industry standard OE-style spark plugs, NGK drives the future of spark plug engineering
• RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future
• TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors

Fits Select:
1966-1968 FORD MUSTANG 8 Cyl 4.7 L
1977-1986 FORD F150 6 Cyl 4.9 L
1969,1971-1973 FORD MUSTANG 8 Cyl 5.8 L
1966-1967,1976 FORD F100 8 Cyl 5.8 L
1968-1969,1972-1975 FORD F100 8 Cyl 5.9 L
1966-1967,1976 FORD F250 8 Cyl 5.8 L
1970 FORD MUSTANG 8 Cyl 5 L
1968-1975 FORD F250 8 Cyl 5.9 L
1970-1971 FORD F100 8 Cyl 5 L
1975-1976 FORD F150 8 Cyl 5.9 L
1969-1974 FORD BRONCO 8 Cyl 5 L
1966-1967 FORD THUNDERBIRD 8 Cyl 6.4 L
1967 MERCURY COUGAR 8 Cyl 4.7 L
1977-1983 FORD F100 6 Cyl 4.9 L
1968 MERCURY COUGAR 8 Cyl 5 L
1969-1972,1974 MERCURY COUGAR 8 Cyl 5.8 L
1966-1967 FORD FAIRLANE 8 Cyl 4.7 L
1966 FORD BRONCO 6 Cyl 2.8 L
1967-1969 FORD GALAXIE 8 Cyl 6.4 L
1978-1983 FORD FAIRMONT 6 Cyl 3.3 L
1967-1968 FORD BRONCO 8 Cyl 4.7 L
1966-1967 LINCOLN CONTINENTAL 8 Cyl 7.6 L
1968-1976 FORD F350 8 Cyl 5.9 L
1977-1986 FORD F250 6 Cyl 4.9 L
1972-1974 FORD GRAN TORINO 8 Cyl 5.8 L
and more - add your vehicle to our fit widget to check

Manufacturer part number	7510
Vehicle make	Ford
Vehicle model	Mustang
Vehicle year	1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986
Compatible cars	1966-1973 FORD MUSTANG
Material	Iridium
Brand	NGK
Model	7510
Vehicle fitment type	Specific
Vehicle type	Car
Pack quantity	1
Items included	Spark Plugs
Has written warranty	No