Champion 388 - Spark Plug
$2396
Package Price for 4 Units
@ $5.99 per unit
Limited Availability
Pay over 3-12 months with 
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CHAMPION part description
Product Description
Copper Plus Spark Plug RG6HCC Carton of 4
Application Summary
Motorcycles, Harley-Davidson, 494cc, 749cc, 1746cc, 1868cc; 2015-2017; OE plug
Features & Benefits
- Copper Plus - Dependable Performance and Durability
- 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
Product Attributes
| Ground Electrode Tip Design | J Gap |
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Nickel |
| Pre-Gap Size | 0.034 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.625 IN |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | 0.75 IN |
| Thread Diameter | 0.394 IN |
| Resistor Type | Yes |
| Ground Electrode Tip Material | Nickel |
| 9459 | No |
| 9507 | Hex |
| 9608 | Standard |
| 9745 | Crush |
| 9746 | No |
| Gap Style | J Gap |
| Installed Height (inch) | 2.04 IN |
| Part Description | Spark Plug |
| Plug Type | RG6HCC |
Additional Information
| Country of Origin (Primary) | IN |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00037551168736 |
| VMRS Code | 033003005 |
Part Interchanges
Fits Vehicles
- Harley Davidson FLH Electra Glide Revival (2021)
- Harley Davidson FXBBS Street Bob 114 (2021)
- Harley Davidson FXST Softail Standard 107 (2020-2021)
- Harley Davidson FLTRK Road Glide Limited (2020-2021)
- Harley Davidson FLHT Electra Glide Standard (2020-2021)
- Harley Davidson FXLRS Low Rider S 114 (2020-2021)
- Harley Davidson FLHTCUTGSE CVO Tri Glide (2020-2021)
- Harley Davidson FXDRS FXDR 114 (2019-2020)
- Harley Davidson FXFB Fat Bob 107 (2018-2019)
- Harley Davidson FLTRXSE CVO Road Glide (2018-2021)
- Harley Davidson FXBRS Breakout 114 (2018-2020)
- Harley Davidson FLSB Sport Glide 107 (2018-2021)
- Harley Davidson FLHCS Heritage Classic 114 (2018-2021)
- Harley Davidson FLDE Deluxe 107 (2018-2020)
- Harley Davidson FXFBS Fat Bob 114 (2018-2021)
- Harley Davidson FXBB Street Bob 107 (2018-2020)
- Harley Davidson FLFBS Fat Boy 114 (2018-2021)
- Harley Davidson FLSL Softail Slim 107 (2018-2021)
- Harley Davidson FLFB Fat Boy 107 (2018-2019)
- Harley Davidson FXLR Low Rider 107 (2018-2020)
- Harley Davidson FXBR Breakout 107 (2018-2019)
- Harley Davidson FLHC Heritage Classic 107 (2018-2021)
- Harley Davidson FLHRXS Road King Special (2017-2021)
- Harley Davidson XG750A Street Rod (2017-2020)
- Harley Davidson FLHXSE CVO Street Glide (2017-2021)
- Harley Davidson FLHTCU Electra Glide Ultra Classic (2017-2019)
- Harley Davidson FLHX Street Glide (2017-2021)
- Harley Davidson FLHTKSE CVO Limited (2017-2021)
- Harley Davidson FLTRU Road Glide Ultra (2017-2019)
- Harley Davidson FLTRX Road Glide (2017-2021)
- Harley Davidson FLRT Freewheeler (2017-2021)
- Harley Davidson FLHTKL Ultra Limited Low (2017-2019)
- Harley Davidson FLTRXS Road Glide Special (2017-2021)
- Harley Davidson FLHR Road King (2017-2021)
- Harley Davidson FLHTK Ultra Limited (2017-2021)
- Harley Davidson FLHXS Street Glide Special (2017-2021)
- Harley Davidson FLHTCUTG Tri Glide Ultra (2017-2021)
- Harley Davidson XG500 Street 500 (2015-2020)
- Harley Davidson XG750 Street 750 (2015-2020)
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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