OE Quality
60-Day Returns

Standard Ignition 29630 Spark Plug Wire Set
Reliable Spark Plug Wire Set for Jeep Vehicles
The Standard Ignition 29630 spark plug wire set is designed to provide consistent ignition performance for a range of Jeep models. Engineered to meet OEM specifications, this set ensures proper electrical conductivity and durability for your Jeep Cherokee, Wrangler, Wagoneer, and other compatible vehicles.
Key Features of Standard Ignition 29630 Spark Plug Wire Set
- Compatible with Jeep Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, Wagoneer, and Wrangler models
- Designed to maintain optimal spark delivery and engine performance
- Durable construction to withstand heat and vibration in engine compartments
- Part number 29630 ensures exact fit and function for specified Jeep vehicles
- Manufactured by Standard Ignition, a trusted name in ignition components
Detailed Description of the Spark Plug Wire Set
This Standard Ignition spark plug wire set (part number 29630) is engineered specifically for Jeep vehicles including the Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, Wagoneer, and Wrangler. The wires are constructed to provide reliable electrical transmission from the ignition coil to the spark plugs, ensuring efficient combustion and engine operation. The materials used resist heat, oil, and abrasion, which helps maintain performance over time. This set is designed to meet or exceed OEM standards, making it a suitable replacement for worn or damaged spark plug wires on your Jeep.
Common Applications and Issues Addressed
- Restores proper ignition timing and spark delivery
- Eliminates misfires caused by worn or damaged wires
- Reduces engine hesitation and rough idling
- Prevents voltage leaks that can affect engine performance
- Improves fuel efficiency by ensuring consistent spark
Installation Notes and Tips
When installing the Standard Ignition 29630 spark plug wire set, ensure that each wire is connected to the correct spark plug and ignition coil terminal to maintain proper firing order. Avoid stretching or bending the wires excessively to prevent damage. It is recommended to replace spark plug wires in sets to maintain balanced performance across all cylinders. Inspect the boots and connectors for secure fitment to prevent moisture intrusion.
Quality Assurance and Warranty Information
Standard Ignition manufactures this spark plug wire set to meet industry standards for durability and performance. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to the product packaging or contact the manufacturer directly.
This part fits 75 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1990 | Jeep | Wrangler | 4.2L | L6 | N/A | |
| 1989 | Jeep | Wrangler | 4.2L | L6 | N/A | |
| 1988 | Jeep | Wrangler | 4.2L | L6 | N/A | |
| 1987 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1987 | Jeep | Wrangler | 4.2L | L6 | N/A | |
| 1986 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1986 | Jeep | Grand Wagoneer | 4.2L | L6 | N/A | |
| 1986 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1985 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1985 | Jeep | Grand Wagoneer | 4.2L | L6 | N/A | |
| 1985 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1985 | Jeep | Scrambler | 4.2L | L6 | N/A | |
| 1984 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1984 | Jeep | Grand Wagoneer | 4.2L | L6 | N/A | |
| 1984 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1984 | Jeep | Scrambler | 4.2L | L6 | N/A | |
| 1983 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1983 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1983 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1983 | Jeep | CJ7 | 4.6L | L6 | N/A | |
| 1983 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1983 | Jeep | Scrambler | 4.2L | L6 | N/A | |
| 1983 | Jeep | Wagoneer | 4.2L | L6 | N/A | |
| 1982 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1982 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1982 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1982 | Jeep | CJ7 | 4.6L | L6 | N/A | |
| 1982 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1982 | Jeep | Scrambler | 4.2L | L6 | N/A | |
| 1982 | Jeep | Wagoneer | 4.2L | L6 | N/A | |
| 1981 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1981 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1981 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1981 | Jeep | CJ7 | 4.6L | L6 | N/A | |
| 1981 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1981 | Jeep | Scrambler | 4.2L | L6 | N/A | |
| 1981 | Jeep | Wagoneer | 4.2L | L6 | N/A | |
| 1980 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1980 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1980 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1980 | Jeep | CJ7 | 4.6L | L6 | N/A | |
| 1980 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1980 | Jeep | Wagoneer | 4.2L | L6 | N/A | |
| 1979 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1979 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1979 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1979 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1978 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1978 | Jeep | CJ5 | 3.8L | L6 | N/A | |
| 1978 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1978 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1978 | Jeep | CJ7 | 3.8L | L6 | N/A | |
| 1978 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1977 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1977 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1977 | Jeep | CJ5 | 3.8L | L6 | N/A | |
| 1977 | Jeep | CJ7 | 3.8L | L6 | N/A | |
| 1977 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1977 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1976 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1976 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1976 | Jeep | CJ5 | 3.8L | L6 | N/A | |
| 1976 | Jeep | CJ7 | 3.8L | L6 | N/A | |
| 1976 | Jeep | CJ7 | 4.2L | L6 | N/A | |
| 1976 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1976 | Jeep | J20 | 4.2L | L6 | N/A | |
| 1975 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1975 | Jeep | CJ5 | 3.8L | L6 | N/A | |
| 1975 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1975 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1974 | Jeep | Cherokee | 4.2L | L6 | N/A | |
| 1974 | Jeep | CJ5 | 3.8L | L6 | N/A | |
| 1974 | Jeep | CJ5 | 4.2L | L6 | N/A | |
| 1974 | Jeep | J10 | 4.2L | L6 | N/A | |
| 1974 | Jeep | J20 | 4.2L | L6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.