HomeIgnition > Hardware, Fasteners and FittingsStandard Ignition JH-72 Distributor Cap
Part #: 9003B1

Standard Ignition JH-72 Distributor Cap

6 vehicles fit this part
Select your vehicle to confirm fitment
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Overview of Standard Ignition Distributor Cap JH-72

The Standard Ignition Distributor Cap JH-72 is designed specifically for Subaru vehicles requiring a reliable distributor cap replacement. This part features a distributor vent to ensure proper ventilation and optimal performance of the ignition system.

  • Distributor vent included for improved airflow
  • Contents: distributor cap only
  • Compatible with Subaru Standard models
  • Part number JH-72 for precise identification
  • Category: Ignition hardware, fasteners, and fittings

Detailed Product Description

The Standard Ignition JH-72 distributor cap is engineered to maintain the integrity of the ignition system by providing a secure and ventilated housing for the distributor rotor. The built-in distributor vent allows for heat dissipation and prevents moisture buildup, which can lead to ignition misfires or corrosion. This distributor cap is manufactured to meet OEM specifications, ensuring a proper fit and reliable operation in Subaru Standard models. Using the correct distributor cap like the JH-72 helps maintain engine timing and ignition efficiency.

Applications and Problem Solving

This distributor cap is used to replace worn or damaged caps in Subaru vehicles, addressing common ignition system issues such as:

  • Engine misfires caused by cracked or corroded distributor caps
  • Moisture intrusion leading to poor ignition performance
  • Excessive heat buildup inside the distributor housing
  • Electrical arcing due to damaged internal contacts
  • Irregular engine starting or stalling problems

Installation Notes and Tips

When installing the Standard Ignition JH-72 distributor cap, ensure the following:

  • Disconnect the battery before beginning installation to avoid electrical shock
  • Match the part number JH-72 to your vehicle’s requirements for compatibility
  • Inspect the distributor rotor and replace if worn to maintain optimal ignition performance
  • Securely fasten the distributor cap to prevent moisture ingress and maintain proper ventilation
  • Check all ignition wires for wear or damage during installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for Subaru vehicles. The distributor cap JH-72 undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the product documentation or manufacturer.

BrandPhillips
Part Number9003B1
Amperage Rating5/4.58
Beam TypeHigh Beam Low Beam
Bulb Base TypeP43t-38
Bulb ColorClear
Bulb FinishClear
Bulb MaterialGlass
Bulb TechnologyHalogen
Bulb TypeStandard Capsule
DOT ApprovedYes
Diameter0.65
Filament Quantity2
Filament TypeC-8
HalogenYes
Length3.63
Street LegalYes
Voltage12
Wattage60/55

This part fits 6 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
1987SubaruStandardFWD1.6LH4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1987SubaruStandardFWD1.8LH4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1982SubaruStandardFWD1.8LH4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1981SubaruStandard1.8LH4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1978SubaruStandard1.6LH4N/ANippondenso; Dist. No. 42085 7002
1976SubaruStandardN/A

* 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:

788197900589256BP9003

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.