Champion® 592 Spark Plug
Fits: 1938 Buick Roadmaster Series 80
Manufacturer #592
Champion® 592 Spark Plug
Fits: 1938 Buick Roadmaster Series 80
Manufacturer #592
$4.47
$5.26
Save $0.79 (15%)
In Stock
Get it between Fri, Sep 19 - Tue, Sep 23, 2025
Guaranteed to fit your Buick 1938 Roadmaster Series 80, Spark Plug, 592
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Only secure payments| SKU | CS592 |
|---|---|
| Brand | Champion® |
| Part Name | Spark Plug |
| Part | # 592 |
| Quantity Per Vehicle | 1 |
| Pack of | 1 |
| Condition | New |
| Manufacturer’s Warranty | Iridium plugs 7 years - Double Platinum Power 5 years - Platinum Power 3 years - Copper Plus 2 years |
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- Copper Plus Small Engine Spark Plug RJ12C
- Champion Copper Plus Small Engine 592 Spark Plug RJ12C for Small Engine
- Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
- Copper Plus - Dependable Performance and Durability
- OE type replacement plug
- Resists fouling
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
| Plug Type | Rj12c |
|---|---|
| Seat Type | Flat |
| Hex Size (IN) | 0.813 |
| Hex Size (MM) | 20.650 |
| Hex Type | Hex |
| Thread Diameter (IN) | 0.551 |
| Thread Diameter (MM) | 14.000 |
| Reach (IN) | 0.375 |
| Center Electrode Tip Material | Nickel |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Resistor Type | Yes |
| Manufacturer Heat Range | 12 |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Design | Standard |
| Indexed | No |
| Part Description | Spark plug |
| Washer Included | Yes |
| Washer Type | Crush |
| Center Electrode Diameter (Inch) (IN) | 0.1 |
| Classification | Champion copper plus small engine |
| Grade Type | Premium |
| Ground Electrode Material | Nickel copper alloy |
| Installed Height (Inch) (IN) | 2.41 |
| Pre-Gap Size (MM) | 0.76 |
| Pre-Gap Size (IN) | 0.030 |
| Taper Diameter (Inch) (IN) | 0.28 |
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.
Warranty Policy
Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.
$4.47
$5.26
Save $0.79 (15%)
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