Product Overview

The ignition coil, OEM number 079905110J, is fitted to the Audi/Bentley 4.0T V8 engine family (EA824/EA825), covering the Audi A8, RS7, S6, S7, and S8, and the Bentley Flying Spur. Since these performance V8 models use eight coils per vehicle and this part number spans multiple Audi and Bentley nameplates, it's a genuinely high-turnover part for anyone stocking ignition components for this engine family.

Worn or failing units typically show up as an engine misfire, hard or extended starting, lack of power, or a check engine light with a misfire code. GSK Auto manufactures this ignition coil to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

079905110H, 079905110N, 079905110P

(Confirm against your VIN or chassis code before ordering - since each vehicle uses eight coils on this V8 engine, it's worth confirming quantity needs with your customer, and whether they're replacing all coils together as commonly recommended.)

What Is an Ignition Coil?

Function: The ignition coil converts the vehicle's low battery voltage into the much higher voltage needed to create a spark at the spark plug, firing each cylinder at the precise moment required for combustion.

Working Principle: On this coil-on-plug design, one coil sits directly above each spark plug, receiving a low-voltage signal from the ECU and stepping it up to the high voltage required to jump the spark plug gap and ignite the air-fuel mixture in that cylinder.

Importance: On a turbocharged V8 like the EA824/EA825, consistent spark across all eight cylinders is essential for smooth power delivery, and a failing coil can affect not just idle quality but also transmission shift behavior and catalytic converter longevity if left unaddressed.

Common Failures & Signs: Internal winding breakdown from heat and age. Engine misfire, hard or extended crank time before starting. Lack of power or inconsistent transmission shifts linked to misfire codes. Check engine light with a cylinder-specific misfire code, along with possible spark plug fouling.

Key Features

OEM-standard fitment - matches factory coil output and connector configuration for the 079905110J application.

Precision manufacturing - internal windings built to precise electrical tolerance for consistent spark delivery.

Long service life - built to handle sustained daily-driving load and heat exposure.

Excellent fitment - direct bolt-in replacement, no modification required.

Corrosion resistance - housing construction resists heat and moisture exposure.

Reliable performance - consistent spark output matching factory calibration.

Benefits

Importers - high-turnover part covering multiple Audi and Bentley V8 models, simplifying inventory.

Wholesalers - steady demand given each vehicle uses eight coils, supporting repeat bulk ordering.

Repair Shops - OEM-spec fitment reduces comeback risk on ignition system jobs.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored smooth engine running, consistent transmission shifts, and fuel efficiency.

Packaging & Shipping

Standard export packaging, sized for an ignition coil component. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This ignition coil is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing ignition coils for the Audi A8, RS7, S6, S7, S8, or Bentley Flying Spur? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.