
31990-65B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.00 | Condition is New, Harley-Davidson XLH XLCH Sportster Spark Plug Wires 31990-65B ACCEL 172074-K NEW, shipping cost = $6.50 | ![]() |
![]() | $30.50 | Condition is New, 31990-65B Harley-Davidson 34" Spark Plug Cable 54-70 KH, XL, XLH Sportster OEM , shipping cost = $5.97 | 99.3% |

Harley-Davidson 31990-65B NOS (New Old Stock) Rear Spark Plug Cable Wire
Description:The Harley-Davidson 31990-65B NOS (New Old Stock) Rear Spark Plug Cable Wire is a genuine replacement part designed specifically for Harley-Davidson motorcycles. This cable wire is an essential component of the ignition system, responsible for delivering the spark necessary to ignite the fuel-air mixture in the engine cylinders.
This cable measures approximately 23 inches (58.42 cm) in length, making it suitable for most Harley-Davidson motorcycles with rear spark plugs. It is constructed using high-quality materials, ensuring excellent conductivity and reliability. Each end of the cable is terminated with a spark plug boot and a spark plug terminal, allowing for easy installation.
The Harley-Davidson 31990-65B NOS Rear Spark Plug Cable Wire is an authentic replacement part, ensuring a perfect fit and function on your motorcycle. It is designed to meet or exceed original equipment specifications, providing you with peace of mind and confidence in your ride.
It is essential to maintain the electrical system of your Harley-Davidson motorcycle in good working order, and a faulty spark plug cable can lead to poor performance, rough idling, or even engine misfires. By installing this genuine Harley-Davidson replacement cable, you can restore the optimal performance of your motorcycle and keep it running smoothly.
In summary, the Harley-Davidson 31990-65B NOS Rear Spark Plug Cable Wire is a high-quality, authentic replacement part designed to meet the needs of Harley-Davidson motorcycle owners. It is constructed using reliable materials, ensuring excellent conductivity and reliability, and is suitable for most motorcycles with rear spark plugs. By installing this cable, you can restore the optimal performance of your motorcycle and enjoy a smooth, dependable ride.
Pros and Cons of Buying Harley-Davidson 31990-65B NOS Rear Spark Plug Cable Wire
The Harley-Davidson 31990-65B NOS (New Old Stock) rear spark plug cable wire is a replacement part for Harley-Davidson motorcycles. Like any other aftermarket part, it has its advantages and disadvantages. Here's a brief analysis:
Pros:1. Authenticity: NOS parts are original and have not been used or installed before. They can be a good option for those who prefer original equipment.
2. Reliability: Since the parts are new, they are likely to be in good condition and free from wear and tear, ensuring reliable performance.
3. Availability: Buying NOS parts from a reputable dealer ensures availability, especially for older models where parts may be hard to find.
4. Investment: For collectors or restorers, NOS parts can be a valuable investment, as they can command a premium price in the future.
Cons:1. Cost: NOS parts are often more expensive than their used or aftermarket counterparts. This may not be a concern for those who value originality and reliability above cost.
2. Limited Selection: Depending on the specific model and year of the Harley-Davidson motorcycle, the availability of NOS parts may be limited.
3. Shipping Costs: Due to their size and weight, shipping costs for NOS parts can be high, especially for international buyers.
4. Lead Time: It may take longer to receive NOS parts compared to used or aftermarket alternatives, as they need to be sourced from inventory.
Conclusion:The Harley-Davidson 31990-65B NOS rear spark plug cable wire offers the advantage of authenticity, reliability, availability, and potential investment value. However, it comes with a higher cost, limited selection, longer lead times, and potentially high shipping costs. Ultimately, the decision to buy this part depends on the individual's priorities, budget, and the specific requirements of their motorcycle.
Recommendation:If authenticity and reliability are top priorities, and budget is not a constraint, then purchasing the Harley-Davidson 31990-65B NOS rear spark plug cable wire from a reputable dealer is a good choice. However, for those who prioritize cost savings, a used or aftermarket alternative may be a more practical option. It is recommended to research various options, compare prices, and consider the specific needs of the motorcycle before making a purchase decision.
Details:
Please do your research diligently. Harley-davidson genuine nos rear spark plug cable wire, p/n 31990-65B, new in original packaging, unused and unopened.
specifications ignitiwire:
- brand: Harley-davidson
- mpn: 31990-65b
- part type: Spark Wire Plug Cable
- country/region of manufacture: United States
general ignitiwire:
- category: Auto Parts > Car Truck Accessories > Systems Components > Ignition Wires Coil Boots
returns ignitiwire:
- paid by: seller
- time: 30 days
- policy: returns accepted
shipping ignitiwire:
- transit: 2-7 days
- type: fixed
- service: standard
- class: standard
seller ignitiwire:
- # reviews: 6216
- city: usa
- rating: 99.9%
offer ignitiwire:
- best offers: true
- sold #: 17
- availability: in stock
- options: ship-to-home
- started: august 26, 2025
- in stock #: 2
- prices: $20.00–$30.50
- item condition: New
payments ignitiwire:
- wallet: google-pay
- other
- credit card: visa
Similar To:
- 67061: SPARK WIRE PLUG BOOT, Thundervolt 50
- MC1113: SPARK WIRE PLUG, Standard
- 31939-99C: SPARK WIRE PLUG, Harley Davidson
- SPC2RED: FIRE SPARK WIRE PLUG, Hot Fire
- 31600078A: SPARK PLUG CABLE, Harley Davidson
- 031224: WIRE PLUG, Chrome Specialties
- 768590717103: SPARK WIRE PLUG, Duzforei
- 3198-71C: SPARK WIRE PLUG CYLINDER, Harley Davidson
- 8-5009: SPARK WIRE CAM PLUG, Herko Automotive
- 31971-71: SPARK WIRE PLUG BOOT, Harley Davidson
- 10035: SPARK WIRE CABLE PLUG, Taylor Cable


