Autolite Racing Spark Plug AR-133 (Sold Individualy)
The Autolite AR133 is the silent assassin of the spark plug world—non-resistor, cold heat range, and short reach for max performance under brutal conditions. This plug’s made for high-compression screamers that live in the danger zone and don’t come with a warranty.
Copper core means reliable fire, every lap, every launch. If you're building it nasty, this plug's already in. Add to cart and spark something serious.
Spark Plug, Racing, Copper Core, Tapered Seat, 14mm Thread, 0.433 in. Reach, Each

FAST SHIPPING WITH
USPS or
UPS
Checked By
- Because I personally inspect every rod end and seal before it goes in the box. I don't dropship from strangers; if it's on my site, it's been in my hands
Security & Privacy
PCI-DSS Compliant Payments in store, online & at the racetrack!
Internal Reference:
AUTAR-133
Let’s get in touch
sales@gre6.com
+1-860-646-1166
96 BURNHAM STREET
SOUTH WINDSOR, CT 06074
GPS: May have to route to 96 Burnham St, East Hartford
Monday
10am-6.00pm
Tuesday
10am-8.00pm
Wednesday
10am-8.00pm
Thursday
10am-8.00pm
Friday
TRACKSIDE
Saturday
RESERVATION ONLY
Sunday
Closed