Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
NGK 6853-4PK BPR9EIX Iridium IX Spark Plug, Box of 4
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 24, 2026 1:35 PM · 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.
- ➡️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
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Sixity Auto
🚚 Shipping
Free Shipping
Product Details
✓Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling
✓The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect
✓Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
✓Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines
✓Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
⚙️ Specifications
Brand
NGK
Core Material
Iridium
Thread Size
14mm
Top Material Type
Metal
Vehicle Service Type
Watercraft, all-terrain-vehicles, off-road-motorcycles, snowmobiles, street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles, street-touring-motorcycles
Brand Name
NGK
Manufacturer Part Number
6853-4PK
Global Trade Identification Number
00087295068533
Number of Packs
4
Number of Items
4
Item Highlight
Replaces MZ602088 90793-20026 BY480-BPR9E 937 RN57YC. 40k-60k mileage rated.
