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Walker Products Thunder Core Ultra Coil Boot Kit

(Nissan Altima 2002-09, Frontier 2005-10, Sentra 2002-08, Rogue 2009-10, Versa 2009-10, Cube 2009, X-Trail 2002-06; Ford Grand Marquis 1998-2004 + 86 more models)

Manufacturer

Picture for manufacturer Walker Products

Part Number

Multiple - see below for details
6 reviews
Sale Price

from $16.21

In Stock (9)

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Usually delivered within 2 days

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FREE SHIPPING

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

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Product Details

The Walker Products ThunderCore-Ultra Coil Boot Kit line offers premium replacement coil-on-plug boots, also called spark plug coil boots or ignition coil boots. They restore spark isolation and a reliable electrical connection between the ignition coil and spark plug. Walker has supplied the automotive aftermarket since 1946. It makes ThunderCore-Ultra boots to meet or exceed original equipment specifications and test requirements.

Key Features:

  • OE-quality construction: Made to meet or exceed OEM specifications and test requirements.
  • Heat and chemical resistant: Built from high-temperature silicone and reinforced materials that resist under-hood heat, oil and fuel.
  • RFI suppression: Stainless steel springs with resistors are engineered to suppress radio frequency interference.
  • Weatherproof sealing: Designed to deliver full voltage to the spark plug while limiting moisture buildup.
  • Certified manufacturing: Made from premium components in an ISO 9001 / TS16949 certified facility.
  • Restores ignition insulation: Replaces worn or cracked boots to prevent voltage loss and misfires.

These boots suit tune-ups and targeted ignition repairs. Walker backs them with its engine management and fuel system experience.

Products specifications

Fits

Nissan Altima 2002-09, Frontier 2005-10, Sentra 2002-08, Rogue 2009-10, Versa 2009-10, Cube 2009, X-Trail 2002-06; Ford Grand Marquis 1998-2004, F-150 1997-2008, Mustang 1999-2002, F-250 Super Duty 1999-2004, Explorer 2002-06 + 82 more models

Select yours to see vehicle-specific options.

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4 of 5 items

Picture of Walker Products 900-P2029-8 Thunder Core Ultra Coil Boot Kit
Walker Products 900-P2029-8 Thunder Core Ultra Coil Boot Kit
Description
Specifications
CA_Prop65_LeadWARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
$18.90
PART NUMBER: 900-P2029-8
In Stock (5)
Usually delivered within 2 days
Picture of Walker Products 900-P2048-4 Thunder Core Ultra Coil Boot Kit Picture of Walker Products 900-P2048-4 Thunder Core Ultra Coil Boot Kit
Walker Products 900-P2048-4 Thunder Core Ultra Coil Boot Kit
Description
Specifications
CA_Prop65_LeadWARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
$29.04
PART NUMBER: 900-P2048-4
2 left at this price
Usually delivered within 2 days
Picture of Walker Products 900-P2039-6 Thunder Core Ultra Coil Boot Kit Picture of Walker Products 900-P2039-6 Thunder Core Ultra Coil Boot Kit
Walker Products 900-P2039-6 Thunder Core Ultra Coil Boot Kit
Description
Specifications
CA_Prop65_LeadWARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
$31.29
PART NUMBER: 900-P2039-6
1 left at this price
Usually delivered within 2 days
Picture of Walker Products 900-P2079-4 Thunder Core Ultra Coil Boot Kit
Walker Products 900-P2079-4 Thunder Core Ultra Coil Boot Kit
Description
Specifications
CA_Prop65_LeadWARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
$16.21
PART NUMBER: 900-P2079-4
1 left at this price
Usually delivered within 2 days

Select & Customize

best deal around. No one else is close

Ordering was easy, price was good, and the product I wanted was in stock.

The advertised "2 day" most orders received did not happen...order placed Sept.23 delivered Sept.28 FED X ground

not happy to buy the alternative brand and not Motorcraft

I ordered tires. Straight forward, easy, and affordable. How ordering tires should be.

Great price and fast service!!

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