Package includes 6 ignition coil packs.\n\n

BDFHYK UF483 ignition coil pack 6-piece set for Audi 3.0L

BDFHYK UF483 OE-style replacement ignition coil detail

BDFHYK ignition coil for Audi A4 A4 Quattro 3.0L

BDFHYK ignition coil for Audi A6 A6 Quattro 3.0L

BDFHYK UF483 ignition coil connector and body detail

BDFHYK UF483 reference 06C905115A GN10444

BDFHYK OE-style Audi UF483 ignition coil 6-pack

BDFHYK 6PCS Ignition Coils Fits For Audi 2002-2005 A4/A6, 2002-2006 A4 Quattro,2004-2005 A6 Quattro 3.0L V6

$90.49

Product Detail

Type Ignition Coil
SKU BDDLZ-BD-05-11315-6
OE Number 06C905115A, 06C905115B, 06C905115D, 06C905115E, 06C905115F, 06C905115G, 06C905115H, 06C905115K, 06C905115L, 06C905115M, 6C905115M, UF-483, UF483, GN10444, 6739301, C591, 1788338

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Technical Specifications

Brand & Part Reference	BDFHYK UF483 ignition coil pack
Package Includes	6 ignition coil packs
Replacement Type	OE-style aftermarket ignition coil replacement
Reference Numbers	Replacement for UF483, UF-483, GN10444, 6739301, C591, 1788338, 06C905115A, 06C905115B, 06C905115D, 06C905115E, 06C905115F, 06C905115G, 06C905115H, 06C905115K, 06C905115L, 06C905115M, 6C905115M
Engine	3.0L V6
Audi A4 Fitment	Audi A4 2002-2005 3.0L V6
Audi A4 Quattro Fitment	Audi A4 Quattro 2002-2006 3.0L V6
Audi A6 Fitment	Audi A6 2002-2005 3.0L V6
Audi A6 Quattro Fitment	Audi A6 Quattro 2002 and 2004-2005 3.0L V6
Fitment Checks	Confirm exact year, model, 3.0L V6 engine, connector shape and keying, coil body, mounting points, coil length, and OE/interchange reference before purchase
Important Note	Spark plugs are not included. This is an aftermarket replacement part and is not a genuine or factory-branded Audi part.

UF483 Ignition Coil Pack for Audi A4 and A6 3.0L Service Groups

BDFHYK UF483 ignition coil packs are OE-style aftermarket replacement parts for listed Audi A4, A4 Quattro, A6, and A6 Quattro 3.0L service groups using a matching UF483-style coil design. Before ordering, confirm the exact year, model, engine, connector shape, coil body, mounting points, coil length, and OE reference against the original ignition coil.

Compatible Vehicles

Make	Model	Years	Engine / Service Group
Audi	A4	2002-2005	3.0L service group
Audi	A4 Quattro	2002-2006	3.0L service group
Audi	A6	2002-2005	3.0L service group
Audi	A6 Quattro	2002, 2004-2005	3.0L service group

Reference Numbers

UF483, UF-483, GN10444, 6739301, C591, 1788338, 06C905115A, 06C905115B, 06C905115D, 06C905115E, 06C905115F, 06C905115G, 06C905115H, 06C905115K, 06C905115L, 06C905115M, 6C905115M
Package includes: 6 ignition coil packs.
Spark plugs are not included.

When to Check the Ignition Coils

A weak ignition coil may contribute to hard starting, rough idle, hesitation, weak acceleration, reduced fuel economy, misfire symptoms, or a check engine light. Similar symptoms can also come from worn spark plugs, wiring problems, fuel delivery faults, intake leaks, sensors, or engine mechanical condition.

Installation Notes

Install on a cool engine. Inspect the spark plugs, coil boots, wiring connectors, and mounting area before installation. BDFHYK ignition coils are OE-style aftermarket replacement parts, not factory-branded Audi parts.

Difficulty Moderate

Estimated Time 0.5–1 hour

Tools Required

Screwdrivers
Service manual specific to your vehicle
Socket set and ratchet
Wrenches

Pre-Installation Checklist

Stop the engine before disassembling or replacing the ignition coil.
Check the spark plugs and spark plug wires as part of diagnosis.
Keep the installation area clean and dry.
Make sure the ignition coil connections are correct.
Refer to the service manual for your specific vehicle because removal order and connector or fastener details can vary by make and model.
Disconnect the negative battery cable before working on the ignition system.

Installation Steps

Disconnect the battery. Remove the negative battery cable by loosening the clamp bolt with a socket or wrench.
Locate the ignition coils on top of the engine. They may be attached to the engine block or surrounding components.
Disconnect and remove the old ignition coil. Remove the mounting bolts or screws and disconnect the electrical connector(s). The order can vary by vehicle, so follow the vehicle-specific service manual. Remove the old coil once fully disconnected.
If one coil serves multiple spark plugs and has multiple electrical connections, mark or label the connectors so they can be reattached to the correct terminals.
Install the new ignition coil in the reverse order of removal. Secure the mounting bolts or screws and reconnect the electrical connector(s) in the correct positions.
Reconnect the negative battery terminal. Hand-tighten the connection, then tighten the terminal bolt with a socket or wrench. Do not over-tighten.
Close the hood, start the engine with the vehicle in Park, and confirm it starts and idles normally. If it does, test-drive the vehicle.

Post-Installation Verification

Confirm the new ignition coil is securely mounted.
Confirm all electrical connectors are connected to the correct terminals.
Confirm the negative battery terminal is reconnected and tightened sufficiently without over-tightening.
Start the engine in Park and confirm it starts and idles normally.
If idle is normal, test-drive the vehicle and check for remaining misfire or drivability symptoms.

Troubleshooting

Spark plug and wire checks from the manual:
With the engine running, disconnect spark plug wires one at a time and observe engine-speed or roughness changes; the manual states that no significant change can indicate a bad spark plug.
The manual describes checking for spark by holding the end of a disconnected spark plug wire near a metal surface and looking or listening for a spark or cracking sound.
While the engine is cranked, check for spark at each spark plug wire; the manual states that no spark can indicate a dead wire.
Make sure battery, ignition, coil, and spark-plug wire connections are secure. Wiggle connections and retest if a loose connection is suspected.
Keep spark plug ends clean and free of dirt, oil, or grease; clean and retest before replacing a plug.
Inspect wires for cracked, cut, scraped, or burned insulation. Check boots and terminals for damage, corrosion, or poor contact.
Check for corrosion between the boot, spark plug, and ignition coil, and inspect the spark plug for discoloration or damage.
Inspect spring clips and wire retention at the distributor and spark plug ends to make sure connections are held securely.
Ignition coil failure can cause one or more cylinders to misfire, stuttering, sluggishness, and other drivability issues.

BDFHYK Ignition Coil Installation Guide

Q: Will this UF483 ignition coil set fit my Audi A4 or A6?
A: It is designed for listed Audi A4, A4 Quattro, A6, and A6 Quattro 3.0L service groups using a matching UF483-style coil.

Q: What is included?
A: Package includes 6 ignition coil packs.

Q: Are spark plugs included?
A: No. Spark plugs are not included.

Q: Which Audi A4 years are listed?
A: Audi A4 2002-2005 and Audi A4 Quattro 2002-2006 3.0L service groups are listed.

Q: Which Audi A6 years are listed?
A: Audi A6 2002-2005 and Audi A6 Quattro 2002, 2004-2005 3.0L service groups are listed.

Q: Which reference numbers should I compare?
A: Compare UF483, GN10444, C591, 06C905115A, 06C905115B, 06C905115D, 06C905115E, 06C905115F, 06C905115G, and related references.

Q: What should I check before ordering?
A: Confirm year, model, 3.0L engine, connector shape, coil body, mounting points, coil length, and OE reference.

Q: What symptoms may indicate a weak ignition coil?
A: Hard starting, rough idle, hesitation, weak acceleration, misfire symptoms, reduced fuel economy, or a check engine light may be related.

Q: Can this coil set repair every misfire?
A: No. Misfires can also come from spark plugs, wiring, fuel delivery, air leaks, sensors, or engine mechanical issues.

Q: Is this a factory-branded Audi part?
A: No. BDFHYK ignition coils are OE-style aftermarket replacement parts.

Returns & Refunds

We accept returns within 30 days of delivery for eligible items. If the product is unused and in original condition, you may request a return according to our refund policy. Full policy details: View Refund Policy . We recommend contacting our support team before initiating a return to ensure the fastest resolution.

Customer Support

If you purchased the wrong part, received an incompatible item, or need installation assistance, please contact us directly.

Email: service@bdfhyk.com

Business Hours:

Mon–Fri 9:00–18:00 (GMT+8)

Mon–Fri 19:00–04:00 (UTC−6 / CST)

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