Autolite 4275 - Autolite 4275 Copper Non-Resistor Spark Plug
$294
MSRP: $4.57
Save: $1.63
In stock
limited availability at this price!
Pay over 3-12 months with . Learn more
AUTOLITE part description
Product Description
Autolite 4275 Copper Non-Resistor Spark Plug
Features & Benefits
- One-Piece terminal stud provides a reliable high voltage electrical connection
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- High alumina multi-rib insulator helps prevent flash-over which can lead to misfires
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- Heat-fused glass composite resistor center seal provides high performance EMI noise suppression and a 100 percent leak-proof seal
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Solid copper core center electrode provides optimal thermal and electrical conductivity for better performance in all driving conditions
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
- High nickel alloy side electrode resists electrical and chemical wear providing excellent durability
- 2 year limited warranty
Product Attributes
Resistance | 1 82 |
Ground Electrode Tip Design | Standard |
Ground Electrode Core Material | Nickel |
Electrical Terminal Type | Removable Nut |
Center Electrode Core Material | Copper |
Center Electrode Tip Material | Nickel |
Pre-Gap Size | 0.8636 MM |
Ground Electrode Quantity | 1 |
Hex Size | 21 MM |
Seat Type | Flat |
Reach | 9.4996 MM |
Thread Diameter | 14 MM |
Insulator Material | Ceramic |
Resistor Type | No |
Ground Electrode Tip Material | Nickel |
9608 | Standard |
9805 | Mid Projection |
Washer Included | Yes |
Grade Type | Regular |
Pre-Gap Size | 0.034 IN |
Hex Size | 13/16 IN |
Manufacturer Heat Range | 8 |
Reach | 0.374 IN |
9459 | Yes |
9507 | Hex |
9746 | No |
Additional Information
Country of Origin (Primary) | CN |
Harmonized Tariff Code (Schedule B) | 8511100000 |
Warranty Time | 2 |
Warranty Time UOM | YR |
Harmonized Tariff Code (HTS) | 8511100000 |
UPC | 00009100255396 |
UNSPSC | 26101732 |
Part Interchanges
AUTOLITE 4275 Cross Reference
We have 23 alternatives for the 4275 by AUTOLITE:
Fits Vehicles
- Harley-Davidson FXE Super Glide (1974)
- Harley-Davidson FX Super Glide (1971-1974)
- Harley-Davidson FLH Electra Glide (1970-1974)
- Harley-Davidson FLHFB (1965-1969)
- Harley-Davidson FLHB (1965-1969)
- Harley-Davidson FLFB (1965-1969)
- Harley-Davidson FLHF (1955-1964, 1970-1972)
- Harley-Davidson FLF (1953-1964)
- Harley-Davidson FL (1947-1964)
- Harley Davidson FXE Super Glide (1974)
- Harley Davidson FX Super Glide (1971-1974)
- Harley Davidson FLH Electra Glide (1970-1974)
- Harley Davidson FLFB (1965-1969)
- Harley Davidson FLHB (1965-1969)
- Harley Davidson FLHFB (1965-1969)
- Harley Davidson FLF (1953-1964)
- Harley Davidson FLHF (1955-1964, 1970-1972)
- Harley Davidson FL (1947-1964)
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
Don't know your part number?
Take a photo and we'll identify it!