5345 Denso Spark Plug OE-Replacement
5345 Denso Spark Plug OE-Replacement
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5345 Denso Spark Plug OE-Replacement
Enhance your vehicle's performance with the 5345 Denso Spark Plug OE-Replacement. Designed for exceptional acceleration and reliability, this spark plug is the perfect upgrade for automotive enthusiasts and everyday drivers alike.
Key Features and Benefits:
- Iridium Power®: Features the world's smallest center electrode and specially shaped ground electrode that deliver maximum spark energy, capable of withstanding temperatures exceeding 4000 degrees Fahrenheit.
- Higher Ignitability: Achieves superior ignitability with lower spark voltage requirements, resulting in improved acceleration and overall performance.
- U-Groove Ground Electrode: DENSO's patented design maximizes ignitability while minimizing necessary voltage, ensuring a more efficient spark.
- Durability: The unsurpassed durability of the center electrode guarantees long-lasting performance even in the most demanding conditions.
- Improved Combustion: Enhanced spark ignition leads to maximum combustion efficiency, even with lean air-fuel mixtures, optimizing fuel use.
- 360 Degree Laser Welding: This cutting-edge technique ensures maximum spark energy delivery under extreme temperatures, providing reliable starts and smooth operation.
- Compatibility: Versatile enough for various performance and power sports applications, making it a perfect fit for diverse vehicle types.
- Warranty: Comes with a limited 90-day warranty, providing you with peace of mind with your purchase.
Specifications:
- Reach: 26.5 Millimeter
- Resistor: Yes
- Electrode Type: U-Groove
- Electrode Core Material: Copper
- Electrode Tip Material: Iridium Rhodium Alloy
- Insulator Type: OEM
- Thread Size: 14 Millimeter
- Seat Type: Tapered
- Wrench Diameter: 5/8 Inch
- Quantity: Single
Upgrade to the 5345 Denso Spark Plug OE-Replacement and experience the difference in performance and reliability. Perfect for those who demand the best from their vehicles.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

