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NGK
Part # 58939
4.92,847 verified reviews

NGK Coil Plug Boot

Fits Ford, Mazda, Mercury — 31 vehicle applications

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Contact us at 1-866-461-2787 for pricing

available

Contact us at 1-866-461-2787 for pricing

Call for Price
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy

Customer reviews

  • Verified

    I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!

    Michael T., Toronto, ON

  • Verified

    Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!

    Sarah L., Vancouver, BC

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NGK 58939 Vehicle Fitment

Fits 31 vehicles

This NGK Coil Plug Boot fits Ford, Mazda, Mercury vehicles.

  • 2010-2013 Ford Transit Connect

  • 2005-2008 Ford Escape

  • 2003-2011 Ford Focus

NGK 58939 Specifications

Part Number
CPB-FD007
Boot Material
Rubber
Stock Number
58939
Boot Color
Black
Grade Type
Premium

NGK 58939 Product Description

Spring w/Ferrite Resistor Assembly (Supplied Loose)

Key Features

  • LIMITED LIFETIME WARRANTY: See package for details
  • OEM MATCHED: Includes all required internal springs and ferrite resistors for superior performance and RFI noise suppression
  • PREMIUM GRADE SILICONE: Designed to withstand harsh environments

NGK Coil on Plug Boots are built to stringent OEM tolerances, combining original equipment fit, design and outstanding durability. NGK Coil on Plug Boots are manufactured using only premium silicone and always include any required internal springs and ferrite resistors for superior performance and RFI noise suppression. Bridging the important link between ignition coil and spark plug, COP boots should always be replaced with NGK Coil on Plug Boots at the time as changing spark plugs to prevent ignition problems such as flashover.

About NGK

Shop NGK Direct Ignition Coil Boot at Autrex with vehicle fitment details, current pricing, and checkout options for the NGK 58939. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — NGK 58939

What vehicles does the NGK 58939 fit?

The NGK 58939 fits 6 vehicle applications including 2010-2013 Ford Transit Connect, 2003-2011 Ford Focus, 2005-2008 Ford Escape, 2005-2008 Mazda Tribute, 2005-2008 Mercury Mariner and 1 more. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the NGK 58939?

Shipping options for the NGK 58939 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

What is the price of the NGK 58939?

For current pricing on the NGK 58939, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

Is the NGK Coil Plug Boot a direct fit replacement?

Yes, the NGK Coil Plug Boot by NGK is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the NGK Coil Plug Boot come with?

The NGK Coil Plug Boot comes with the standard NGK manufacturer warranty. Please check the product specifications for exact warranty terms.

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