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NGKPart #: 58403
NGK 58403 Spark Plug Wire Set
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$51.47Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦NGK Spark Plug Wire Set
🚗Fitment: Land Rover, Defender 90, Discovery, and Range Rover
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Spark Plug Wire Set options
NGK 58403 Spark Plug Wire Set
| Brand | NGK |
| Part Number | 58403 |
| Position | NGK Spark Plug Wire Set |
| Insulation Color | Blue |
| Insulation Material | Silicone |
| Noise Suppression Type | Yes |
| Core Material | Smag |
| Universal Or Specific Fit | Specific |
| Insulation Outside Diameter | 7.00 |
| Part Number | Rc-eux067 |
| Stock Number | 58403 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Land Rover | Discovery | SE7 | 4.0L | V8 | N/A | Distributorless Ignition; NGK Spark Plug Wire Set |
| 1999 | Land Rover | Discovery | SD | 4.0L | V8 | N/A | Distributorless Ignition; NGK Spark Plug Wire Set |
| 1998 | Land Rover | Discovery | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1998 | Land Rover | Range Rover | 4.6L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1998 | Land Rover | Range Rover | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1997 | Land Rover | Defender 90 | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1997 | Land Rover | Discovery | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1997 | Land Rover | Range Rover | 4.6L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1997 | Land Rover | Range Rover | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1996 | Land Rover | Discovery | 4.0L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1996 | Land Rover | Range Rover | 4.6L | V8 | N/A | NGK Spark Plug Wire Set | |
| 1996 | Land Rover | Range Rover | 4.0L | V8 | N/A | NGK Spark Plug Wire Set |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
127879148012175-619435-80115545658403671-8138700044787997075CH7879
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.