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10.4mm 10mm Spark Plug Wire Compatible with Harley Davidson Big Twin 99-19 FXD Dyna Softail (Blue)
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 14, 2026 2:54 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 60% — a steep markdown from the official listing.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
1.08/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Aokus
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓● Replace for Manufacturer Part Number: DYNA-409BL
✓● Fits for virtually like factory location on cylinder Harley-Davidson or Big-Twin that has the coil mounted on the seat post.10.4mm high performance Spark Plug wires available for street or race applications
✓●Perfect Fitment, directly replacement. Made of high quality material, reliable quality and durable.
✓●Great for replacement wire, relocation kits, new look, bobbers, scramblers, cafe racer etc
✓●Package includes: 2 * blue Spark Plug Wires (one 8" and one 20" long wires pre-crimped)
⚙️ Specifications
Brand
IBVIBV
Connector Type
XLR
Compatible Devices
Harley Davidson Big Twin (1999-2019) with coil mounted on the seat post
Special Feature
Electromagnetic Interference Reduction, Advanced Core Technology
Recommended Uses For Product
Automotive, specifically for Motorcycles
Color
Blue
Connector Gender
Male-to-Male
Shape
Round
Number of Pins
2
Unit Count
2 Count
Item Weight
4.7 ounces