Ignition Coil for 2005-2016 Audi A4 & More - NGK 48978

NGK 48978 ignition coil for the 2005-2016 Audi A4 4-cylinder 2.0L and other vehicles turns battery voltage into the high voltage that fires a spark plug. This NGK ignition coil is a distributorless, coil-on-plug (COP) pencil-type unit.

• Vacuum-sealed epoxy resin and thermoplastic coil housing for dielectric strength, voltage insulation and durability
• Precision coil windings and laminations to maximize output, plus a custom NGK ASIC chipset for efficiency and to prevent component damage
• Passes extreme testing during manufacturing
• Flow and stress modeling used in the design to find and avoid common coil failure points

Quick facts

• Part: NGK 48978 ignition coil
• Fits: 2005-2016 Audi A4 4-cylinder 2.0L and other vehicles
• Condition: New

A weak coil can show up as a misfire, rough idle, hard starting or a lit check engine light. Worn spark plugs, a dirty fuel injector or a vacuum leak can sit behind those signs too, so find out which one it is before you buy a coil.

Fits

Besides the 2005-2016 Audi A4 4-cylinder 2.0L, the vehicles it fits include the 2005-2014 Volkswagen Jetta 5-cylinder 2.5L, the 2006-2010 Jetta 4-cylinder 2.0L, the 2012-2013 Jetta 4-cylinder 2.0L and the 2006-2010 Volkswagen Passat 4-cylinder 2.0L. Don't see your car here? Look up your year and engine in the "Vehicles it fits" section.

Specifications

In the box

One ignition coil with its ignition control module, a high-temperature coil boot and jumper harnesses where required. This listing is one coil; the 2005-2016 Audi A4 4-cylinder 2.0L takes four, and the number needed varies by engine.

Interchange: U5015