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$342
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Autolite 4164 Copper Resistor Spark Plug
The Autolite Spark Plug is meticulously created for vehicles requiring the less common 11/16-inch hex size, often found in certain import or specialty engine applications where space and thermal management are tightly controlled. The robust ignition performance starts with its high alumina multi-rib ceramic insulator, which provides exceptional thermal conductivity and superior insulation for increased strength, allowing the plug to manage high cylinder temperatures without breakdown. Moreover, the solid copper core center electrode is integrated to ensure optimal electrical and thermal conductivity, actively aiding in thermal control and improving resistance to fouling during sustained periods of varied driving. The terminal features a one-piece stud that provides a reliable high-voltage electrical connection, minimizing voltage drop to the firing tip. Shop the Autolite 4164 now.
| Resistance | 5000 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 | 0.03 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 17.5 MM |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 12 MM |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| Center Electrode Design | Standard |
| Center Electrode Projection | Mid Projection |
| Washer(s) Included | Yes |
| Grade Type | Regular |
| Hex Size | 11/16 IN |
| Manufacturer Heat Range | 11 |
| Skirt | Yes |
| Hex Type | Hex |
| Indexed | No |
| Pre-Gap Size | 0.7619999999999999 MM |
| Reach | 19.049999999999997 MM |
| Reach (Millimeter) | 19 |
| Resistance (Ohm) | 5000 |
| Thread Diameter (Millimeter) | 12 |
| Hex Size (Inch) | 11/16 |
| Pre-Gap Size (Millimeter) | 0.8 |
| Country of Origin (Primary) | CN |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Warranty Time | 2 |
| Warranty Time UOM | YR |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00009100255181 |
| UNSPSC | 26101732 |
| Brand | Part Number |
|---|---|
| Champion Spark Plug | 810, 8812, 8815, 8819, RA8HC |
| DENSO Auto Parts | 3179, X20EP-U9, X20EPR-U9, X22EP-U9, X22EPR-U9, XU22EPR-U |
| Motorcraft | HG22C |
| NGK | 1068, D6EA, D8EA, DCPR6E, DCPR7E, DCPR7EA-9, DCPR7EVX, DP6EA-9, DP7EA-9, DPR6EA-9, DPR6EB-9, DPR7EA-9, DPR7EVX-9 |
| Bosch | X5DC, XR5DC, XR7LDC, Y6DC, YR6LDE |
| Splitfire - Archived | SF416D |
| Kohler | 1413211 |
| Beru | 12-5 DU |
| Suzuki | 09482-00446 |
| Harley Davidson | 6R12, HD6R12 |
| Torch | C7TC, D7CA, D7RC, D7RP, D7RTC, D7RTP, D7TC, DK7RTC, DK7RTP |
| Yamaha | NGK-D8EA0-00-00 |
We have 75 alternatives for the 4164 by AUTOLITE:
Autolite® allows you to go anywhere—without delay—with its comprehensive spark plugs offerings. Although it was initially established as a buggy lamp manufacturer in 1911, it slowly gained recognition as an ignition expert when it developed and introduced the very first Autolite spark plug in 1935. Over the years, the company has reached greater heights, producing and supplying spark plugs and other ignition parts to some of the major automotive manufacturers, such as Chrysler, Studebaker, Willys, and Packard. Headquartered in Lake Forest, Illinois, Autolite is a proud member of the FRAM Group, North America's largest and most diversified group servicing the vehicle replacement parts market.
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