HomeIgnition > Ignition CoilStandard Ignition UF-31 Ignition Coil
Part #: UF-31

Standard Ignition UF-31 Ignition Coil

6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, 4000, 4000 Quattro, and Coupe
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Reliable Ignition Coil for Audi 4000 Models

The Standard Ignition UF-31 ignition coil is designed specifically for Audi vehicles, including the 4000, 4000 Quattro, and Coupe models. This ignition coil ensures consistent spark delivery for optimal engine performance and reliable starts.

  • Compatible with Audi 4000, 4000 Quattro, and Coupe models
  • Standard Ignition part number UF-31 for precise fitment
  • Engineered to provide stable ignition spark and improve combustion efficiency
  • Durable construction to withstand high temperatures and vibrations
  • Direct replacement ignition coil for easy installation

Product Details and Compatibility

The Standard Ignition UF-31 ignition coil is manufactured to meet OEM specifications, ensuring it matches the original equipment in form, fit, and function. This ignition coil is compatible with Audi 4000 series vehicles, including the 4000 Quattro and Coupe models, making it a suitable replacement part for maintaining your vehicle’s ignition system. The UF-31 ignition coil supports the ignition system by converting the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs, which ignites the fuel-air mixture in the engine cylinders.

Common Applications and Problem Resolution

This ignition coil is used to address several ignition-related issues in Audi 4000 models. It is an essential component for:

  • Resolving engine misfires and rough idling
  • Improving starting reliability and reducing no-start conditions
  • Eliminating poor fuel economy caused by incomplete combustion
  • Reducing engine hesitation and stalling during acceleration
  • Maintaining consistent engine performance under various driving conditions

Installation Notes and Tips

Installation of the Standard Ignition UF-31 ignition coil is straightforward for technicians familiar with Audi 4000 series vehicles. Before installation, disconnect the battery to prevent electrical shock. Remove the old ignition coil by disconnecting the electrical connector and mounting hardware. Install the UF-31 coil by securing it in place and reconnecting the electrical connector. It is recommended to inspect related ignition components such as spark plugs and wires during replacement to ensure optimal system performance.

Quality Assurance and Warranty

Standard Ignition manufactures the UF-31 ignition coil to meet strict quality standards, ensuring durability and reliable operation. The part undergoes rigorous testing to verify electrical performance and resistance to heat and vibration. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product’s longevity and function.

BrandStandard Ignition
Part NumberUF-31
Attachment MethodBolt On
Coil IncludedYes
Coil TypeElectronic
ColorBlack
Color/FinishBlack
Connector GenderMale
Connector ShapeWire Lead
Connector TypeBolt On
ContentsIgnition Coil
Grease PackNo
Hardware IncludedNo
Ignition TypeElectronic
Instructions IncludedNo
Mount TypeBolt On
Mounting Bracket(s) IncludedYes
Mounting LocationFender
Terminal GenderMale
Terminal TypeStud
Voltage12

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
1987Audi4000N/A
1987Audi4000 QuattroN/A
1987AudiCoupeN/A
1986Audi4000N/A
1986Audi4000 QuattroN/A
1986AudiCoupeN/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:

00067178-81562-505523-02722505-3005744879552-19475C103481190511588921311C893E538IC94U13A

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