BDFHYK UF535 ignition coil and 95983 iridium spark plug kit for Mercedes-Benz V6 applications

UF535 ignition coil pack with 95983 iridium spark plugs for Mercedes-Benz C230 and C300 V6

Mercedes-Benz C350 and E350 UF535 ignition coil and 95983 spark plug service kit

Mercedes-Benz ML350 UF535 ignition coil pack and 95983 iridium spark plug replacement set

Mercedes-Benz SLK350 UF535 ignition coil and 95983 spark plug service components

BDFHYK OE-style UF535 ignition coil and 95983 iridium spark plug components

BDFHYK Ignition Coil UF535 and Iridium Plugs 95983 For Mercedes-Benz C230 C280 CLK350 E350 ML350 SLK280,Sets of 6

$115.99

Product Detail

Type Ignition Coil + Spark Plug Set
SKU BDDLZ-BD-05-01907-CK
OE Number Coil: ?19005267, 68011844AA, 2729060060, 0001502780, 0001502680, 1501980, 1502680, 1502780, 5C1713, 178-8529, 00501, UF-535, GN10235, C1656, 0001501980, UF535, C1691, 0001502680
OE Number For Spark plug:95983

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BDFHYK UF535 Ignition Coil and 95983 Iridium Spark Plug Kit for Mercedes-Benz V6

Rough idle, hard starting, hesitation under load, or a cylinder-specific misfire may involve worn ignition components, but wiring, connectors, fuel delivery, intake leaks, sensors, compression, timing, and other mechanical conditions can produce similar symptoms. This BDFHYK ignition coil and spark plug kit uses the UF535 ignition coil reference with 95983 iridium spark plugs for the Mercedes-Benz V6 applications listed below. Confirm the exact engine, coil reference, connector shape, spark plug reference, and required service quantity before ordering.

Mercedes-Benz V6 Fitment

2006–2007 Mercedes-Benz C230 2.5L V6
2008–2012 Mercedes-Benz C300 3.0L / 3.5L V6
2006–2011 Mercedes-Benz C350 3.5L V6
2006–2010 Mercedes-Benz E350 3.5L V6
2006–2010 Mercedes-Benz ML350 3.5L V6
2005–2011 Mercedes-Benz SLK350 3.5L V6

UF535 Ignition Coil Reference

Use UF535 / UF-535 as the primary ignition coil pack reference and compare the removed ignition coil body, connector shape, keying, boot profile, and original service reference before ordering.

95983 Iridium Spark Plug Reference

Reference: spark plug reference 95983 with an iridium electrode design. Confirm the exact spark plug reference required for the vehicle before installation.

How to Confirm UF535 Coil Pack Fitment

Confirm year, make, model, and engine.
Compare the removed coil body, connector shape, keying, and boot profile.
Confirm the original OE/interchange reference on the removed component.
Confirm the service quantity required for the exact engine.
Verify the 95983 spark plug reference for the exact application.

Ignition Diagnostic Checks Before Replacement

A misfire code alone does not prove that an ignition coil has failed. Inspect wiring, connectors, spark plug wells, fuel delivery, intake leaks, sensors, compression, timing, and other mechanical conditions as part of the diagnosis.

Installation Checks

Inspect wiring and electrical connectors before installation.
Check spark plug wells for oil or moisture.
Compare the old and new coil body, connector, and boot profile.
Use the exact vehicle service specification for spark plug gap and tightening torque.
Verify connector seating after installation.

These are BDFHYK OE-style aftermarket service components, not factory-branded parts.

Technical Specifications

Brand	BDFHYK
Product Type	Ignition Coil + Spark Plug Set
Primary Coil Reference	UF535 / UF-535
Spark Plug Reference	95983
Spark Plug Construction	Iridium spark plug
Engine	2.5L / 3.0L / 3.5L V6 for the listed applications
Listed Vehicle Fitment	2006–2007 Mercedes-Benz C230 2.5L V6; 2008–2012 C300 3.0L / 3.5L V6; 2006–2011 C350 3.5L V6; 2006–2010 E350 3.5L V6; 2006–2010 ML350 3.5L V6; 2005–2011 SLK350 3.5L V6
Fitment Checks	Confirm exact year, model, engine, UF535 reference, connector shape/keying, boot profile, 95983 spark plug reference, and required service quantity.
Installation Checks	Inspect wiring/connectors and plug wells; compare removed and replacement components; use the vehicle service specification for spark plug gap and tightening torque.
Important Note	BDFHYK OE-style aftermarket service components, not factory-branded 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 UF535 ignition coil and spark plug kit fit my Mercedes-Benz?

A: Applications include the listed C230, C300, C350, E350, ML350, and SLK350 V6 configurations. Confirm the exact year and engine before ordering.

Q: Which ignition coil reference should I compare?

A: Compare UF535 / UF-535 and the original service reference on the removed ignition coil.

Q: Which spark plug reference is used?

A: Spark plug reference 95983.

Q: Is the spark plug iridium?

A: Yes. The spark plug uses an iridium electrode design.

Q: Does this kit cover the listed Mercedes-Benz V6 applications?

A: Fitment covers the listed Mercedes-Benz V6 applications. Confirm the exact engine before ordering.

Q: Does a misfire code prove the ignition coil is bad?

A: No. Wiring, connectors, fuel delivery, intake leaks, sensors, compression, timing, and other mechanical conditions can cause similar symptoms.

Q: Should all coils and spark plugs be replaced together?

A: Replacement should follow diagnostic results, component condition, service history, and the exact engine's service requirements. Confirm required service quantity first.

Q: What should I compare before ordering?

A: Compare year, model, engine, coil reference, connector shape/keying, boot profile, and the 95983 spark plug reference.

Q: What spark plug gap should I use?

A: Use the exact vehicle service specification for the specific engine and spark plug application.

Q: What tightening torque should I use?

A: Use the exact vehicle service specification for the specific engine and spark plug application.

Q: What should I inspect during installation?

A: Inspect wiring and connectors, check spark plug wells for oil or moisture, and verify connector seating after installation.

Q: Are these Genuine OEM parts?

A: No. These are BDFHYK OE-style aftermarket service components, not factory-branded 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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