Spark Plugs
CS-AG735-8H4
NGK
Scratch and Dent?
Occasionally, we get new parts or returns that have cosmetic blemishes that do not affect the functionality of the part. Rather than toss them in the scrap bin, we offer the parts for sale at a deeply discounted price. In many cases, the location of the blemish prevents it from even being seen once the part is installed. Like all of our products, we still guarantee it to be the correct fit and to work properly and will offer to exchange components should anything need adjustment, or simply set up a free return if you decide that you are not happy with the product. Our normal return policy applies to all scratch and dent products.
Perfect Upgrade for your 1st Gen Cooper R50 (2001-2006)
NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines. 4 spark plugs are included in this set.
- Factory heat range, OE replacement
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
- Pre-gapped to .031' - no need to adjust, providing faster installation
NOTE: If you have one of our reduced-size supercharger pulleys, you need the +1 step cooler BKR7EIX plugs.
Free Domestic Shipping
We ship orders every weekday. All orders placed by 2:00 pm PT will ship the same day. You will receive a shipping notification when we print the label for your order. The tracking will not indicate that the order has been shipped until it is picked up and scanned in by the carrier. Orders placed after 2:00 pm PT on Friday will ship on Monday.
Our Team is comprised of a small group of dedicated individuals who each pride themselves on providing their best work to our customers every day. We are all willing to go above and beyond for our customers to make sure they are happy with their entire shopping experience. If you need anything, please drop us a line at support@cravenspeed.com and we'd be happy to help you out. Our customer service team will usually get back to you within the hour during business hours.
Click here to meet the team!