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Product details
Part NameIgnition Coil Boot
BrandWalker Products
Part Number900-P2079
UPC00724620107146
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
ThunderSpark Coil Boots and Coil Boot Kits are OE Replacement components designed to restore critical spark isolation and electrical connection in modern ignition systems. In coil-on-plug (COP) or coil-near-plug (CNP) configurations, coil boots serve as the insulative path between the ignition coil and the spark plug. Over time, these boots can degrade due to heat, vibration, or chemical exposure—leading to arc-through, misfires, or hard starting. Walker coil boots are engineered to match OE specifications for dielectric strength, length, and terminal fitment, ensuring proper high-voltage insulation and secure coil-to-plug contact. Each boot is constructed from premium silicone and other high-temperature materials to withstand engine bay conditions. Coil Boot Kits include all necessary components—boots, springs, and insulators—for full-cylinder service, making them ideal for ignition tune-ups or preventative maintenance. Whether replacing a single boot or servicing an entire engine set, Walker Coil Boots and Kits help restore ignition reliability, engine smoothness, and emissions performance.
Characteristics include:
Restores Ignition Insulation: Replaces worn or cracked boots to ensure proper spark isolation and prevent voltage loss.
Heat & Chemical Resistant: Constructed from high-temp silicone and reinforced materials to resist oil, fuel, and under-hood heat.
Complete Kit Coverage: Coil Boot Kits include boots, springs, and insulators needed for full cylinder replacement—ideal for tune-ups and repairs.
OE Replacement Quality: Engineered to match OE dielectric strength, boot length, and connector geometry for consistent performance.
Exact OE Fit: Designed for 100% compatibility with factory ignition coils and spark plugs for coil-on-plug and coil-near-plug systems.
Some of the interchangeable part numbers are:
36-2111 | 36-2117 | SPP165E | 671-4312
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2017
Ford
Ranger
2.2L
Inline engine
4 cylinders
3.39" bore
3.72" stroke
2017
Ford
Ranger
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2017
Ford
Ranger
3.2L
Inline engine
5 cylinders
3.54" bore
3.97" stroke
2016
Ford
Ranger
2.2L
Inline engine
4 cylinders
3.39" bore
3.72" stroke
2016
Ford
Ranger
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2015
Ford
C-Max
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2015
Ford
Escape
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2015
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2015
Ford
Fusion
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2015
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2015
Ford
Ranger
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2014
Ford
C-Max
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2014
Ford
Escape
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2014
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2014
Ford
Focus
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2014
Ford
Fusion
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2014
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2014
Ford
Ranger
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2014
Lincoln
MKZ
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2013
Ford
C-Max
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2013
Ford
Escape
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2013
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2013
Ford
Focus
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2013
Ford
Fusion
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2013
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2013
Ford
Ranger
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2013
Lincoln
MKZ
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2012
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2012
Ford
Focus
2.0L
Inline engine
4 cylinders
3.44" bore
3.27" stroke
2012
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2012
Lincoln
MKZ
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Lincoln
MKZ
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Mazda
Tribute
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Mercury
Mariner
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2011
Mercury
Milan
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2010
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2010
Ford
Fusion
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2010
Mazda
Tribute
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2010
Mercury
Mariner
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2010
Mercury
Milan
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2009
Ford
Escape
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2009
Mazda
Tribute
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
2009
Mercury
Mariner
2.5L
Inline engine
4 cylinders
3.50" bore
3.94" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.