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NGK 8120 Spark Plug Wire Set
| Brand | NGK 8120 |
|---|---|
| Core Material | Mag (Var. Pitch) |
| Insulation Color | Blue |
| Insulation Material | Silicone |
| Insulation Outside Diameter | 7.00 |
| Noise Suppression Type | Yes |
| Part Number | RC-SE94 |
| Stock Number | 8120 |
| Universal Or Specific Fit | Specific |
| Product line | NGK Spark Plug Wire Set |
| Fits | Chevrolet, Suzuki, Geo, and Pontiac · 14 vehicles |
OE-standard quality. Built to meet original-equipment durability and performance expectations.
Silicone insulation. Helps resist heat and wear for dependable ignition performance.
Noise suppression. Helps reduce electrical interference in the ignition system.
Cross-references ACI 86806, AMS Automotive 4906 and AP Exhaust 7527 for the same application. See all 16.
NGK Spark Plug Wire Set for OE-Style Ignition Performance
The NGK Spark Plug Wire Set 8120 is a specific-fit ignition wire set built with blue silicone insulation and noise suppression to support stable spark delivery. It is a direct replacement choice for select Chevrolet Tracker, Geo Tracker, Pontiac Sunrunner, Suzuki Sidekick, and Suzuki X-90 applications.
Key Features
- Specific-fit spark plug wire set for confirmed vehicle applications
- Blue silicone insulation for heat resistance and durability
- Mag (Var. Pitch) core material for ignition noise suppression
- 7.00 mm insulation outside diameter
- NGK part number 8120, also identified as RC-SE94
- Built by NGK, a brand with extensive OE ignition experience
Product Details
NGK Spark Plug Wire Set 8120 is part of NGK’s ignition product line, which includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. NGK manufactures premium ignition components to meet OE durability and performance standards, with global manufacturing and distribution support for domestic and import vehicle coverage. This wire set is engineered for specific applications and is listed for 1994-1997 Geo Tracker, 1995-1997 Pontiac Sunrunner, 1996-1998 Suzuki Sidekick, 1996-1998 Suzuki X-90, and 1998 Chevrolet Tracker.
This part cross-references Bosch 8120 for the same application.
Common Issues This Part Can Address
- Misfires caused by worn or damaged ignition wires
- Hard starting related to weak spark transfer
- Ignition noise that can interfere with engine operation
- Cracked or deteriorated wire insulation
- Uneven engine performance from inconsistent spark delivery
Installation Notes and Tips
Verify the vehicle year, make, and model before ordering. Route each wire to match the original layout and keep the wires separated from hot exhaust components and moving parts. Confirm the correct terminal ends and coil/distributor connections for your application before installation. For best results, inspect spark plugs and ignition components at the same time.
Quality Assurance
NGK is known for OE-focused ignition engineering and long-standing automotive experience. The 8120 spark plug wire set is manufactured to support durability and operational performance for the listed applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Chevrolet | Tracker | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1998 | Suzuki | Sidekick | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1998 | Suzuki | X-90 | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1997 | Geo | Tracker | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1997 | Pontiac | Sunrunner | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1997 | Suzuki | Sidekick | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1997 | Suzuki | X-90 | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1996 | Geo | Tracker | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1996 | Pontiac | Sunrunner | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1996 | Suzuki | Sidekick | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1996 | Suzuki | X-90 | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1995 | Geo | Tracker | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1995 | Pontiac | Sunrunner | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
| 1994 | Geo | Tracker | 1.6L | L4 | N/A | NGK Spark Plug Wire Set |
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