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(888) 312-8812 Login SignupAUTOLITE AR53 Autolite AR53 High Performance Racing Non-Resistor Spark Plug
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$11.09
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AUTOLITE AR53 Part Description
Manufacturer
Product Description
Autolite AR53 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.
AUTOLITE AR53 Specifications
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 | 0.032 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 |
| Center Electrode Design | Standard |
| Center Electrode Projection | Mid Projection |
| Washer(s) Included | Yes |
| Grade Type | Performance |
| Hex Size | 13/16 IN |
| Manufacturer Heat Range | 10 |
| Skirt | Yes |
| Hex Type | Hex |
| Indexed | No |
| Reach | 19.049999999999997 MM |
| Pre-Gap Size | 0.8 MM |
| Thread Type Standard | Metric |
| Thread Size | M14 - 1.25 |
| Washer Type | Crush |
| Thread Diameter | 14 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 | 00009100032225 |
| UNSPSC | 26101732 |
AUTOLITE AR53 Cross References
AUTOLITE AR53 Fits Vehicles
- Ferrari 512 BB (1977-1985)
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