Autolite AR2594 - Autolite AR2594 High Performance Racing Non-Resistor Spark Plug
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AUTOLITE part description
Product Description
Autolite AR2594 High Performance Racing Non-Resistor Spark Plug
Features & Benefits
- Yttrium-Enhanced Alloy enables up to 8% reduction in sidewire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.*
- Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
- Cut back ground electrode for better ignitability of the flame kernel
- The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
- Anti-corrosive nickel plating to prevent rusting better than black oxide
- Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
- Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
Product Attributes
| Resistance | 1 82 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | 0.025 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 21 MM |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 14 MM |
| Insulator Material | Ceramic |
| Resistor Type | No |
| Ground Electrode Tip Material | Nickel |
| 9608 | Standard |
| 9805 | Short Projection |
| Washer Included | Yes |
| Grade Type | Performance |
| Hex Size | 13/16 IN |
| Manufacturer Heat Range | 14 |
| 9459 | Yes |
| 9507 | Hex |
| 9746 | No |
| Reach | 19.049999999999997 MM |
| Pre-Gap Size | 0.635 MM |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Special | No Warranty |
| Warranty Special UOM | TX |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100025210 |
| UNSPSC | 26101732 |
Part Interchanges
- Champion Spark Plug 805
- DENSO Auto Parts 4046
- Motorcraft AG091
- NGK 713
- ACDelco 41XL
- Bosch W4CC
- Champion Spark Plug 290
- Champion Spark Plug N2C
- Champion Spark Plug N59YDR
- Champion Spark Plug RN2C
- DENSO Auto Parts W27ES-U
- Motorcraft AG901
- NGK B7EM
- NGK B7ET
- NGK B9ES SOLID
- NGK BR7EM
- NGK BR7ET
- NGK BR8ES
- NGK BR8ES S25
- Splitfire - Archived SF259D
- ACDelco R41CXL
AUTOLITE AR2594 Cross Reference
We have 33 alternatives for the AR2594 by AUTOLITE:
- AC-DELCO 41XL
- AC-DELCO R41CXL
- BOSCH 7530
- BOSCH W260T2
- BOSCH W4C1
- BOSCH W4CC
- CHAMPION 805
- CHAMPION 818
- CHAMPION N2
- CHAMPION N2C
- CHAMPION QN2
- CHAMPION QN2C
- CHAMPION QN2G
- CHAMPION RN2
- CHAMPION RN2C
- CHAMPION RN2G
- DENSO 4046
- DENSO W27ES-U
- MOTORCRAFT AG091
- MOTORCRAFT AG901
- NGK 2611
- NGK 3121
- NGK 3821
- NGK 4121
- NGK 713
- NGK 7148
- NGK 823
- NGK B7EM
- NGK B7ET
- NGK B9ES
- NGK BR7EM
- NGK BR7ET
- SPLITFIRE SF259D
Fits Vehicles
- Mazda Rotary Pickup (1974-1977)
- Porsche 911 (1966-1973)
- Mazda RX-2 (1971-1974)
- Mazda R100 (1970-1972)
- Lotus Super Seven (1963-1968)
- Lotus Elite (1962-1966)
- Mazda RX-4 (1974-1978)
- Mazda Cosmo (1976-1978)
- Mazda RX-7 (1979-1980)
- Mazda RX-3 (1972-1978)
California Proposition 65 Warning
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)
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