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Denso Spark Plug Iridium Racing

Denso Spark Plug Iridium Racing

Regular price $63.35
Regular price $63.35 Sale price $63.35
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In-stock orders are processed within 48 hours; transit time is additional.

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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Spark Plug Iridium Racing

Elite spark plugs for the serious racer, the DENSO Iridium Racing best demonstrates its performance improvement during acceleration. Experience more power and torque, as well as increased engine efficiency and fewer misfires when ignitability is difficult.

0.4mm Iridium-Rhodium alloy center electrode requires less voltage to fire and increases firing performance. 100% pure Platinum 0.8mm ground electrode reduces risk of melting the plug during harsh racing conditions.

Features

  • 0.4mm Iridium center electrode, the slimmest in the industry
  • Patented self-cleaning insulator/electrode design
  • Durable, reusable packaging protects spark plugs when not in use
  • 100% pure Platinum 0.8mm ground electrode
  • 360-degree laser welding assembly process

Benefits

Handles extreme compression and boost levels

Ultimate performance and durability

Maximizes track time, minimizes downtime

Delivers maximum spark energy

Withstands temperatures greater than 4000° Fahrenheit

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