BDFHYK UF624 ignition coil and 97390 iridium spark plug set

UF624 ignition coil set for compatible Honda Pilot V6 applications

UF624 ignition coil set for compatible Honda Ridgeline V6 applications

97390 iridium spark plugs with UF624 ignition coil set

BDFHYK 6-coil 6-plug ignition set for compatible Acura RDX ZDX V6 applications

UF624 ignition coil replacement reference 30520-RN0-A01

BDFHYK UF624 and 97390 ignition coil spark plug replacement set

BDFHYK Ignition Coil Pack UF624 and Iridium Spark Plugs 97390, Fits Honda Pilot Ridgeline Acura RDX ZDX 3.5L 3.7L V6, Set of 6

$85.99

Product Detail

Type Ignition Coil + Spark Plug Set
SKU BDDLZ-BD-05-07510-CK
OE Number Coil: 97390, 30520RN0A01, 6732314, 1IC450, 2505484797
OE Number For Spark plug:97390, 30520RN0A01, 6732314, 1IC450, 2505484797

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BDFHYK UF624 ignition coil and 97390 iridium spark plug set includes 6 ignition coils and 6 spark plugs for compatible Honda and Acura V6 applications. Primary listed models include Honda Pilot and Ridgeline plus Acura RDX and ZDX 3.5L / 3.7L V6 configurations. Confirm the exact year, model, engine, connector design, and replacement references before installation.

Product Details

Brand: BDFHYK
Product Type: Ignition Coil + Iridium Spark Plug Set
Package: 6 ignition coils + 6 spark plugs
Ignition Coil Reference: UF624
Spark Plug Reference: 97390

Fitment Check

Match the exact Honda or Acura model, year, 3.5L / 3.7L V6 configuration, connector keying, coil body, boot profile, and references with the removed components before installation.

Reference Numbers

Use UF624 as the primary ignition coil reference and 97390 as the primary spark plug reference. Additional comparison numbers include 30520-RN0-A01, 30520RN0A01, 6732314, 1IC450, and 2505484797; confirm each number against the exact application before using it for interchange matching.

Diagnosis Before Replacement

A misfire or ignition-related code can involve an ignition coil or spark plug, but diagnosis should also consider connectors, wiring, injectors, fuel delivery, intake leaks, compression, timing, and other relevant engine conditions.

Installation Notes

Compare coil body shape, connector keying, mounting points, boot profile, and spark-plug specification with the removed parts.
Inspect plug wells for oil, moisture, corrosion, or debris.
Do not force a connector or mounting point that does not match.
Use exact vehicle service information for spark-plug gap, torque, and access procedure.

Replacement Planning

Replacement scope should follow diagnosis, component condition, service history, labor access, and exact engine requirements. There is no universal mileage interval requiring all coils to be replaced.

After Installation

If a misfire remains, recheck fitment, connector seating, spark-plug installation, and the affected cylinder before continuing diagnosis of electrical, fuel, air, or mechanical causes.

Technical Specifications

Brand	BDFHYK
Product Type	Ignition Coil + Iridium Spark Plug Set
Ignition Coil Quantity	6
Spark Plug Quantity	6
Ignition Coil Reference	UF624
Spark Plug Reference	97390
Primary Applications	Honda Pilot, Ridgeline; Acura RDX, ZDX; 3.5L / 3.7L V6 — confirm exact fitment

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: Which applications are listed for this UF624 and 97390 set?

A: Primary listed models include compatible Honda Pilot and Ridgeline plus Acura RDX and ZDX 3.5L / 3.7L V6 applications. Confirm exact year, model, and engine before installation.

Q: How many ignition coils and spark plugs are included?

A: The set includes 6 ignition coils and 6 iridium spark plugs.

Q: Which ignition coil reference should I use?

A: UF624 is the primary ignition coil reference. Additional comparison numbers should be matched against the exact application and removed part.

Q: Which spark plug reference is listed?

A: The primary spark plug reference is 97390.

Q: Does a misfire code prove an ignition coil is faulty?

A: No. A misfire can also involve plugs, wiring, connectors, injectors, fuel delivery, intake leaks, compression, timing, or other conditions.

Q: Should all six coils be replaced together?

A: Replacement scope should follow diagnosis, condition, service history, labor access, and exact engine requirements.

Q: Should spark plugs be inspected during coil replacement?

A: Yes. Check wear, fouling, damage, and the correct plug specification for the exact engine.

Q: What if oil or moisture is present in a plug well?

A: Correct contamination before evaluating the replacement ignition parts because it can affect the boot and electrical connection.

Q: What if the engine still misfires after installation?

A: Recheck fitment, connector seating, plug installation, and the affected cylinder, then continue diagnosis of other possible causes.

Q: Which plug gap or torque should I use?

A: Use service information for the exact vehicle and engine because spark-plug specifications vary by application.

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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5 stars: 13 (93%)
4 stars: 1 (7%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

Worth the money

I used these for my sons 2004 crv and they fit well and everything has been excellent in just over 3000 miles

Good quality

Good deal fits as should runs very well

2006 Saturn Vue

These fit my 2006 Saturn Vue v6 with no problem

3 years in so far

So far 3 years in with my 2014 civic si. No issues yet

Great Product & Price

These last about 2 years on my Honda Fit which are notorious for throwing plugs and coils. They work well and give me no issues, plus value for the cost is great. Easy to install and no issues with fitment.

Fit a 2018 Honda Element

They plugged right into a 2018 Honda Element. Though seemed to make my misfire worse.

Got all six for what the local store wanted for just 1

Great product/deal.
Got all six for what the local store wanted for 1.
20K miles later - flawless

Bobinas honda crv 2008

Funcionan bien.

Great!

Great price and quality part

Save a ton of money!

Worked perfectly on my 2005 Honda Element EX Real Time AWD and saved me a ton of money. Parts matched perfectly. Seem very durable and it was a speedy replacement. Replaced all ignition coils and spark plugs at same time in about 20mins. The ignition coil pack alone from Autozone was $199.99! Spark plugs were $12-16 a piece. Figured doing this wouldn't hurt and it worked flawlessly and has been working just fine. May update after a few thousand miles.

Bargain

It was everything I expected it to be
Specially loved the price and quality

Double check all sizes.

The coils worked great, but the spark plugs were too short and not the right plugs. So pay attention to size.

Bobinas 2002 honda cr-v

Trabaja muy bien en mi carro

New coil packs and spark plugs

Started my 09 civic si right up. Works well so far. Instant start with no delay what so ever. Good product.
They also have pre-set gap of .044 on the spark plugs. standard 2.0L engine