Photo - Primary
User 1

NGK

NGK Infiniti FX45 2008-2003 Direct Ignition Coil Boot

SKU: NGK58913
Barcode: 87295589134

$7.46

In stock

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Not sure it fits? Ask our fitment team — we check before it ships.

Authorized dealer — genuine parts only

Ships from our US warehouse

Fitment guaranteed or we take it back
NGK Infiniti FX45 2008-2003 Direct Ignition Coil Boot

$7.46

$7.46

Tech Specs

Brand
NGK
SKU
NGK58913
Shipping weight
0.13 lb

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.

Related Tech Articles

How to Choose a Big Brake Kit Without Overbuying

How to Choose a Big Brake Kit Without Overbuying

Aug 25, 2026 11 min read

A big brake kit doesn't shorten your stopping distance — tires do. What it actually buys is heat capacity and pedal consistency. How to choose rotor diameter, piston area and pad compound, and when fluid and pads are the smarter spend.

Read the breakdown
Where Exhaust Power Actually Comes From

Where Exhaust Power Actually Comes From

Aug 25, 2026 11 min read

Almost every cat-back horsepower claim online is unsourced. Here's what an independent dyno test actually measured, why scavenging lives in the headers and not the cat-back, and where the power really is on a turbo car.

Read the breakdown
Coilovers vs Lowering Springs: How to Actually Decide

Coilovers vs Lowering Springs: How to Actually Decide

Aug 25, 2026 9 min read

Both lower the car — but the decision is really about the damper. Why stock dampers and aftermarket spring rates fight each other, when springs are genuinely the right call, and what each path costs you beyond the parts.

Read the breakdown