NGK Coil on Plug Boot
Fits Cadillac, Oldsmobile — 4 vehicle applications
NGK Coil Plug Boot
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Review shipping eligibility for this region
- Canadian Owned
NGK 58903 Vehicle Fitment
Fits 4 vehiclesThis NGK Coil on Plug Boot fits Cadillac, Oldsmobile vehicles.
2000-2003 Cadillac Seville
2000-2003 Cadillac DeVille
2000-2002 Cadillac Eldorado
NGK 58903 Specifications
- Grade Type
- Premium
- Boot Color
- Black
- Part Number
- CPB-GM002
- Boot Material
- Rubber
- Stock Number
- 58903
NGK 58903 Product Description
Spring 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 58903. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — NGK 58903
What vehicles does the NGK 58903 fit?
The NGK 58903 fits 4 vehicle applications including 2000-2003 Cadillac Seville, 2000-2003 Cadillac DeVille, 2001-2003 Oldsmobile Aurora, 2000-2002 Cadillac Eldorado. Check the full fitment list above to confirm your vehicle.
How do I confirm the NGK 58903 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the NGK 58903. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the NGK 58903?
Shipping options for the NGK 58903 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.
How much does the NGK 58903 cost?
The NGK 58903 is currently listed at $10.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the NGK Coil on Plug Boot a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the NGK Coil on Plug Boot before ordering.