BDFHYK UF495 ignition coil and 6176 Laser Iridium spark plug kit for listed Toyota 4.0L V6 applications

6 UF495 ignition coils with 6 6176 DILFR6D11 Laser Iridium spark plugs for Toyota 4.0L V6 service

UF495 coil pack and 6176 spark plug set for Toyota 4Runner FJ Cruiser Tacoma and Tundra

BDFHYK UF495 ignition coil replacement kit for listed Toyota 1GR-FE 4.0L V6 applications

6176 DILFR6D11 Laser Iridium spark plugs with UF495 ignition coils for listed Toyota vehicles

UF495 Toyota ignition coil connector boot and 6176 Laser Iridium spark plug service set

BDFHYK OE-style UF495 and 6176 ignition service components for listed Toyota 4.0L V6 applications

BDFHYK Ignition Coil UF495 +Iridium Spark Plug 6176 For 2005-2015 Toyota Tacoma, 2007-2009 FJ Cruiser, V6 4.0L, Sets of 6

$86.49

Product Detail

Type Ignition Coil + Spark Plug Set
SKU BDDLZ-BD-05-07434-CK
OE Number Coil: UF495, 90919-02248, 90919-02260, 90919-A2001, 90919-T2005, 90919-T2008, 90919-A2006, 90919-C2006, 5C1419, C1426, 1788339, 6731308
OE Number For Spark plug:6176

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UF495 Ignition Coil & 6176 Laser Iridium Spark Plug Kit for Toyota 4.0L V6

Rough idle, hard starting, hesitation under load, or a cylinder-specific misfire can involve an ignition coil or worn spark plug, but wiring, injectors, fuel delivery, intake leaks, sensors, compression, timing, and other mechanical conditions can create similar symptoms. This BDFHYK ignition service kit combines 6 ignition coils and 6 Laser Iridium spark plugs for the listed applications below. Confirm the exact vehicle, engine, connector, and reference numbers before ordering.

UF495 / 6176 / DILFR6D11 Vehicle Fitment

Vehicle	Years	Engine
Toyota 4Runner	2004-2009	listed 1GR-FE 4.0L V6 applications
Toyota FJ Cruiser	2007-2009	1GR-FE 4.0L V6
Toyota Tacoma	2005-2009	1GR-FE 4.0L V6
Toyota Tundra	2005-2006	1GR-FE 4.0L V6

Fitment note: Spark plug catalog coverage for 6176 does not align cleanly with every listed application. Confirm the removed plug number or exact Toyota service information before installation.

What Is Included in the UF495 & 6176 / DILFR6D11 Ignition Kit?

6 ignition coils
6 Laser Iridium spark plugs

UF495 Ignition Coil Reference Numbers

UF495, 90919-02248, 90919-02260, 90919-02247, 90919-A2001, 90919-T2005, C675, IC16127, 5C1689, GN10366.

UF495 / 6176 / DILFR6D11 Service Scenarios

Rough Idle or Cold-Start Misfire

Inspect the affected ignition coil, spark plug, connector, wiring, boot area, and plug well before replacement. A cold-start or cylinder-specific misfire can also come from fuel delivery, air leaks, sensors, compression, or other mechanical conditions.

Hesitation During Acceleration or Load

A marginal ignition component can become more noticeable when cylinder pressure rises under acceleration or load. Confirm the affected cylinder and component condition rather than treating hesitation alone as proof of a failed coil.

Six-Cylinder Ignition Maintenance

The 6+6 package matches the cylinder count of the listed 1GR-FE 4.0L V6 applications after both the coil and spark plug references are verified.

How to Confirm UF495 and 6176 / DILFR6D11 Fitment Before Ordering

Confirm the exact year, model, engine, and cylinder configuration.
Compare the original coil connector, keying, body, mounting point, boot profile, and printed references.
Confirm spark plug reference 6176 / DILFR6D11 against the removed plug or exact vehicle service information.
Verify the package quantity matches the intended service plan and engine configuration.
Do not use a misfire DTC alone as proof that an ignition coil is faulty.

Installation Checks for the UF495 & 6176 / DILFR6D11 Kit

Work on a cool engine and keep debris out of the spark plug wells.
Inspect connectors, wiring, boots, and plug wells for damage, corrosion, oil, or moisture.
Compare each new component with the removed part before installation.
Use the exact vehicle service specification for spark plug gap and tightening torque; do not guess.
Verify connector seating and recheck stored or returning misfire codes after service.

Important: These are BDFHYK OE-style aftermarket service components, not factory-branded parts. If symptoms remain after ignition service, continue diagnosis of the affected cylinder and related systems.

Technical Specifications

Brand	BDFHYK
Product Type	Ignition Coil + Laser Iridium Spark Plug Kit
Primary Coil Reference	UF495
Spark Plug Reference	6176 / DILFR6D11
Spark Plug Construction	Laser Iridium; iridium center electrode with platinum ground electrode
Package Quantity	6 Ignition Coils + 6 Laser Iridium Spark Plugs
Includes	6 Ignition Coils + 6 Laser Iridium Spark Plugs
Engine	1GR-FE 4.0L V6 listed applications
Listed Vehicle Fitment	Toyota 4Runner 2004-2009; FJ Cruiser 2007-2009; Tacoma 2005-2009; Tundra 2005-2006 — listed 1GR-FE 4.0L V6 applications
OE / Interchange References	UF495, 90919-02248, 90919-02260, 90919-02247, 90919-A2001, 90919-T2005, C675, IC16127, 5C1689, GN10366
Spark Plug References	6176, DILFR6D11
Common Service Scenarios	Cylinder-specific misfire diagnosis, rough idle, hesitation under load, hard starting, and V6 ignition maintenance after component testing
Fitment Checks	Confirm exact model, year, 1GR-FE 4.0L V6 engine, connector, coil body, boot profile and UF495 references; verify 6176/DILFR6D11 against the removed plug or exact service information
Installation Checks	Inspect wiring, connectors, boots and plug wells; compare removed parts; use exact Toyota service information for spark plug gap and tightening torque
Important Note	Independent spark plug catalog coverage does not align cleanly with every listed Toyota application; verify the spark plug reference before installation.

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 the UF495 and 6176 kit fit my Toyota 4.0L V6?
A: Use the listed applications as a starting point, then confirm the exact model, year, 1GR-FE 4.0L V6 engine and ignition coil references.

Q: What is included in this kit?
A: The package includes 6 UF495-style ignition coils and 6 6176 / DILFR6D11 Laser Iridium spark plugs.

Q: What type of spark plug is 6176 / DILFR6D11?
A: It is a Laser Iridium reference with an iridium center electrode and platinum ground electrode.

Q: Why should the 6176 spark plug reference be verified separately?
A: Independent plug catalogs do not align cleanly with every Toyota application listed here, so confirm the removed plug or exact vehicle service information before installation.

Q: Which ignition coil references should I compare?
A: Compare UF495 and the listed Toyota 90919 / interchange references with the original coil.

Q: Does the 6 + 6 quantity match the listed engines?
A: Yes, after exact 4.0L V6 fitment is confirmed, six coils and six plugs match a six-cylinder service quantity.

Q: Does a misfire code prove the ignition coil is bad?
A: No. Wiring, injectors, fuel delivery, intake leaks, sensors, compression or mechanical faults can cause similar symptoms.

Q: Should all six coils and plugs be replaced together?
A: That depends on diagnosis, mileage, age and service history. A full V6 set can be practical when condition supports it.

Q: What should be compared before ordering?
A: Compare year, model, 4.0L V6 engine, connector keying, coil body, mounting area, boot profile, coil references and plug reference.

Q: What spark plug gap and torque should be used?
A: Use the exact Toyota service specification for the exact engine; do not use a universal value.

Q: What if the engine still misfires after service?
A: Continue diagnosis of wiring, injectors, fuel delivery, intake leaks, sensors, compression and mechanical timing as applicable.

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.

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

Email: service@bdfhyk.com

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