Autolite AR132 14mm Spark Plug-5/8 Hex Taper Seat .46-Slightly Colder
Universal Fit, Tapered Spark Plug Seat Style, 0.46" Spark Plug Reach, 14mm Thread Pitch
- Features a cut back ground electrode and a anti-corrosive nickel plating
- Has a large ground electrode for better heat transfer
- Will fit a 5/8" wrench and has a 14mm thread pitch
- Spark plug has a tapered seat style and a .46" reach
Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. Heat range Slightly Colder.
- Standard tip
- 14 mm plug
- .460" reach
- 5/8" hex
- Tapered seat
- Vendor Number: AR132
Note: Please use the Vendor Number to reference the PDF chart links listed.
Heat Range Chart (PDF)
Racing Plug Tech Note (PDF)
Understanding Heat Range (PDF)
Item DetailsSlightly Colder
Vendor Part Number AR132
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
More Like This
Autolite AR134 14mm Spark Plug-5/8 Hex Taper Seat .46-Slightly Hotter
Autolite AR3934 14mm Racing Spark Plug-5/8 Hex-Gasket-3/4 Reach-Hot
Autolite AR93 Power Tip Spark Plug 5/8 Hex .708 Reach Tapered Seat Med
Autolite AR3911 14mm Racing Spark Plug, 5/8 Hex-Gasket Seat, 3/4 Reach
Autolite AR133 14mm Racing Spark Plug-5/8 Hex, Tapered, .46 Reach, Med
Autolite AR50 Power Tip Spark Plug 13/16 Hx 3/4 Reach Gasket
Autolite AR3933 14mm Racing Spark Plug 5/8 Hex Gasket 3/4 Reach, Hot
Autolite AR135 14mm Spark Plug, 5/8 Hex, Tapered, .460 Inch Reach, Hot
Autolite AR94 Spark Plug-5/8 Hex, .708 Reach, Tapered, Power Tip, Hot
Autolite AR3910 14mm Racing Spark Plug-5/8 Hex-Gasket-3/4 Reach-Cold
Q & A
Learn about some of the differences between factory plug wires and the improvements you'll receive with a quality set of aftermarket performance wires.
Pat talks about our red solid core spark plug wire and rajah ends.
Looking for an easy performance upgrade to your ignition system? MSD's line of Ignition Control Boxes offer extreme improvements to drivability and high rpm applications. Here's a look at the differences between the 6 series line-up.
Spark Plug Cross Reference Guide
Follow along as our expert goes through his process for replacing the steel wire covers on his 1954 Dodge 241 with a set of Offenhauser Finned Wire Covers.
In preparation to transplant a 430hp 383 stroker into Project Chevelle, Zach R. made up a set of plug wires for the car. To keep it nice and tidy they needed to be routed just right, be the perfect length and not distract from the engine!
Learn how to install spark plug wire ends. Our step by step guide takes you through terminal end and boot installation with the use of a wire stripper tool.