31629-78 Spark Plugs
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Specifications
- Brand
- Champion Sparkplugs
- Part Number
- 749676
- OEM Reference
- 31629-78
- Pack Quantity
- Each
- Category
- Spark Plugs
- VAT Rate
- 20%
About This Product
Keeping a Sportster running at its peak requires quality ignition components, and these Champion spark plugs are designed to do exactly that. They provide the correct heat range for Harley-Davidson Sportster models, ensuring efficient combustion and preventing premature plug wear. These plugs are also compatible with Buell, Indian, and Victory motorcycles, along with S&S and Ultima engines, making them a versatile part for any shop. This specific spark plug is a direct replacement for OEM 31629-78, offering a reliable and cost-effective way to maintain your bike's performance and fuel economy during your next scheduled service interval.
Fitment
1 modelSportster
Sportster 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1985 | SPORTSTER XLS |
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View all →Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.