⚡ Ignite Your Ride with Autolite Spark Plugs!
The Autolite24 Copper Resistor Automotive Replacement Spark Plugs (4 Pack) feature a full copper core for superior thermal conductivity, ensuring maximum performance and durability. With a leak-proof design and heat-fused internal seals, these plugs promise long-lasting reliability. Ideal for motorcycles, they enhance fuel efficiency and provide quick starts, making them a trusted choice since 1936.
| Brand | Autolite |
| Core Material | Copper |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00009100200044 |
| UPC | 009100200044 |
| Manufacturer | FRAM |
| Model | 24-4PK |
| Item Weight | 1.76 ounces |
| Product Dimensions | 1 x 1 x 3.4 inches |
| Country of Origin | China |
| Item model number | 24-4PK |
| Exterior | Chrome |
| Manufacturer Part Number | 24 |
D**E
Great
What can I say, their Autolite. Been using Autolite for decades. Great for old hot rod motors.These are 1 step down in temp from Autolite 25. If you have high compression motor, I recommend these. I put these in modded 351 Cleveland with 11:1 compression.
J**K
sparkplug gaps
These were what I ordered, I looked online for the recommended gap, .045" and checked them all, they were dead on. I changed out my fouled plugs, fired my Pro Street Ford Fairlane right up, sounded crisp and ran strong.
C**R
Great value
These were the most recommended for my engine (a 97 V8 with a carb). They were much cheaper on Amazon than elsewhere and have worked perfectly since I installed.
G**C
Wow!
My favorite brand!!!
L**N
BEWARE: Only came one per order when I purchased ...
BEWARE: Only came one per order when I purchased it. I expected them to come 4 per pack based on other reviews and the price. I needed 8 and received 2. I went to NAPA to get them for use in my 351w boat engine. The plugs themselves are working well.
J**O
they are spark plugs so they spark
These were for my boat and they work
G**R
routine maintenance item
These are the original replacement plugs specified for my PCM 351 carbureated engine, standard output. The ceramic will crack and break if you put a side load on the plug as you tighten it, so use a little care.
A**R
great service
would order it again
W**Z
Great Service Good $
Worked great in my 468 BB Chev.
C**T
Plugs
Good value and performance
A**.
Lower temp for supercharger
Can’t beat oem parts
Trustpilot
1 month ago
2 months ago