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⚡ Ignite Your Drive with Autolite Spark Plugs!
The Autolite 45 Copper Resistor Automotive Replacement Spark Plugs (4 Pack) are engineered for maximum performance and durability. Featuring a full copper core for superior thermal conductivity, these spark plugs ensure quick starts and improved fuel efficiency. With a leak-proof design and a trusted legacy since 1936, Autolite delivers reliable performance for your motorcycle.
| Compatible with Vehicle Type | Motorcycle |
| Top Material Type | Alloy Steel |
| Core Material | Copper |
B**S
Cost nowadays matter more than ever.
Exactly what I wanted for my vintage car.
B**R
The right plug
Exactly what I needed for my old FE 390.
J**S
fit my 67 f100
fit my 67 f100 302
J**S
Perfect!
Installed in my 1965 Ford Mustang and works great. Would buy again
M**E
Good plugs for 1968 Ford 289
They perform just as good as the more expensive Plugs I installed 4 years ago
S**E
Replaced the BF-42
Spark plugs have really changed over the years. The newest last in excess of 100,000 miles and these old "copper top" models a good 15,000-20,000 if the car is in good shape. Unfortunately the price has increased by 500-600%..
K**L
Not meant for 1966 Ford 289
At least they were cheap
D**R
✅️ p
Right price!
B**H
Great for classics
Bought these for my 64 Thunderbird, work great and had no issues with install.Chose these after browsing forums and chatting with members of the local car club, Copper was the overwhelming favourite, and the Autolites were also commonly mentioned.Tried some local auto part stores, but they either didnt have them in stock or only had some on hand.
D**E
Bon numéro
Ça fait très bien
D**E
For classic car
Worked well for 1965 Mustang
M**S
Cheap and good
Excellent
S**D
Spark plugs make good explosion in engine
Engine works better now
Trustpilot
1 month ago
2 weeks ago