DENSO
1 Pack Denso 5378 Iridium Power Spark Plug IWF20 ps
1 Pack Denso 5378 Iridium Power Spark Plug IWF20 psFree shipping on all orders.
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The Denso 5378 Iridium Power Spark Plug (IWF20) is designed for compact engine applications requiring strong ignition performance in tight spaces. Featuring a fine-wire iridium electrode and 10mm thread size, it ensures reliable spark, enhanced combustion efficiency, and long-term durability—perfect for motorcycles, scooters, and small displacement engines.
Features & Benefits:
Specifications:
Material: Iridium
Thread Size: 10mm
Reach: 19mm (0.75 in)
Hex Size: 14mm
Heat Range: 20
Seat Type: Gasket
Resistor: Yes
Gap: 0.6mm (0.024 in)
Equip your small engine with the Denso IWF20 Iridium Power plug—engineered for efficient combustion and lasting reliability!
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Shipping Info
Shipping Info
Free shipping on all orders. All orders ship within 1 business day and are typically delivered within 3-7 business days.
Returns
Returns
Easy returns within 30 days of purchase. Items must be in original, unused condition. Contact us to initiate a return.
How do I confirm this part fits?
How do I confirm this part fits?
Compare the part number and brand on this listing with your owner's manual or the part you are replacing. When compatibility details are shown on this page, use those first. If you are unsure, contact our team with your year, make, model, and engine size before ordering.
Are these parts new?
Are these parts new?
Yes. Every DENSO part sold by Texan Supply Company is new, never used, remanufactured, or rebuilt.
How fast will my order ship?
How fast will my order ship?
All orders ship within 1 business day. Most orders arrive within 3 to 7 business days after shipment, and every order ships free.
What is your return policy?
What is your return policy?
Returns are accepted within 30 days of purchase when items are unused and in original packaging. Visit our contact page to start a return.
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