Autolite AR51 - High Performance Racing Non-Resistor Spark Plug
$1908
Package Price for 4 Units
@ $4.77 per unit
In stock
limited availability at this price!
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AUTOLITE part description
Product Description
Autolite AR51 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.*
- Cut back ground electrode for better ignitability of the flame kernel
- Anti-corrosive nickel plating to prevent rusting better than black oxide
Product Attributes
| Resistance | 1 82 |
| Ground Electrode Tip Design | Tapered |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Stud |
| 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 | Mid Projection |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Special | See Rep |
| Warranty Special UOM | SR |
| UPC | 00009100017727 |
| UNSPSC | 26101732 |
Part Interchanges
- Champion Spark Plug 315
- DENSO Auto Parts 3274
- Motorcraft AG092C
- NGK 2037
- ACDelco 41XLS
- Bosch W3DP0
- Bosch W4DP0
- Champion Spark Plug N6YC
- Champion Spark Plug RN4YC
- Champion Spark Plug RN6YC
- DENSO Auto Parts W24EP-U
- DENSO Auto Parts W24EPR-U
- Motorcraft AG902
- Motorcraft AG902C
- NGK BP8ES
- NGK BP8ES SOLID
- NGK BP8EVX
- NGK BPR8EIX
- NGK BPR8ES
- NGK BPR8EVX
- NGK R5672-8
- NGK R5672-9
- NGK R5672A-9
- Splitfire - Archived TP6A
- ACDelco 436XLS
- ACDelco 438XLS
- ACDelco R41CXLS
- ACCEL 111
- ACCEL 112
- Beru 14 R-5 DU
- Beru 14-5 DTU
- Beru 14-5 DU
- Beru 14-5 DUO
- Beru UX 56
AUTOLITE AR51 Cross Reference
We have 65 alternatives for the AR51 by AUTOLITE:
- ACCEL 111
- AC-DELCO 41XLS
- AC-DELCO 436XLS
- AC-DELCO 438XLS
- AC-DELCO R41CXLS
- BERU 14 R-5 DU
- BERU 14-5 DTU
- BERU 14-5 DU
- BERU 14-5 DUO
- BOSCH W260T30
- BOSCH W280T30
- BOSCH W2D
- BOSCH W300T30
- BOSCH W3D
- BOSCH W3DP
- BOSCH W3DP0
- BOSCH W3DP2
- BOSCH W4DP
- BOSCH W4DP0
- BOSCH WR4DP0
- CHAMPION 2339
- CHAMPION 315
- CHAMPION 339
- CHAMPION 699
- CHAMPION 904
- CHAMPION N4YC
- CHAMPION N61YD
- CHAMPION N64Y
- CHAMPION N6GY
- CHAMPION N6Y
- CHAMPION N6YC
- CHAMPION N6YCX
- CHAMPION RN4YC
- CHAMPION RN6GY
- CHAMPION RN6Y
- CHAMPION RN6YC
- DENSO 3274
- DENSO 4028
- DENSO 4136
- DENSO W248P-U
- DENSO W24EP
- DENSO W24EPR-U
- DENSO W24EPR-ZU
- DENSO W24EP-U
- DENSO W24ES-GU
- MOTORCRAFT AG092C
- MOTORCRAFT AG902
- MOTORCRAFT AG902C
- NGK 2037
- NGK 2671
- NGK 2912
- NGK 3923
- NGK 3994
- NGK 6684
- NGK 6843
- NGK BP8ES
- NGK BP8EV
- NGK BP8EVX
- NGK BPR8EIX
- NGK BPR8ES
- NGK BPR8EVX
- NGK R5672-8
- NGK R5672-9
- NGK R5672A-9
- SPLITFIRE TP6A
Fits Vehicles
- Fiat 125 (1961-1967)
- Alfa Romeo Giulietta (1959-1961)
- Ferrari 250 LM (1964-1965)
- Ferrari 400 Superamerica (1960-1966)
- Ferrari 275 LM (1964-1965)
- Ferrari 275 GTS (1964-1968)
- Porsche Carrera (1960-1964)
- Fiat 1500 (1965-1967)
- Fiat 124 (1970-1973)
- Ferrari 365 GTS/4 (1970-1974)
- Ferrari 365 GTS (1968-1970)
- Ferrari 365 GTC/4 (1971-1972)
- Ferrari 330 GTC (1966-1968)
- Ferrari 365 GTC (1968-1970)
- Ferrari 365 GTB/4 (1968-1974)
- Ferrari 365 GT4 BB (1974)
- Ferrari 365 GT (1967-1971)
- Ferrari 330 GTS (1966-1968)
- Ferrari 330 GT (1964-1968)
- Ferrari 275 GTB (1964-1968)
- Ferrari 275 GT (1968)
- Alfa Romeo Duetto 1600 (1967)
- Alfa Romeo Giulia Sprint (1963-1964, 1967-1968)
- Ferrari 365 GT4 (1972-1976)
- Porsche 911 (1965, 1982-1989, 1991-1992)
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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