BDFHYK UF326 ignition coil and 4505 spark plug set for Nissan Sentra

BDFHYK UF326 ignition coil OE-style replacement for Sentra 1.8L

BDFHYK 4505 iridium spark plugs with UF326 ignition coil set

BDFHYK Nissan Sentra 2000 2001 2002 ignition coil kit

BDFHYK UF326 coil connector and body detail for Nissan

BDFHYK OE-style Nissan Sentra ignition coil and spark plug set

BDFHYK Sentra 1.8L ignition service kit with 4505 plugs

BDFHYK 4 Ignition Coil UF326 and 4 Iridium Spark Plug 4505 For Nissan Sentra 2000-2002 1.8L L4, Coil for UF232/COP486

$79.49

Type Ignition Coil + Spark Plug Set
SKU BDDLZ-BD-05-11328-CK
OE Number For Coil: 224484M500, 224484M50A, UF326, SKIC018, UF232, COP486, CUF326, 6734013, GN10505
OE Number For Spark plug:4505

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Technical Specifications

Brand & Model	BDFHYK UF326 Ignition Coil & 4505 Iridium Spark Plug Set
Package Includes	4x BDFHYK ignition coils (UF326) + 4x iridium spark plugs (4505)
Replacement Type	OE-style aftermarket ignition coil and spark plug service kit
Ignition Coil OE	224484M500, 224484M50A, UF326, SKIC018, UF232, COP486, CUF326, 6734013, GN10505
Spark Plug OE	4505
Nissan Sentra Fitment	Nissan Sentra 2000-2002 1.8L L4 listed applications
Fitment Checks	Confirm 1.8L L4 engine, UF326-style coil, 4505 plug reference, connector shape, coil body, mounting depth, plug reach, seat type, and gap requirement
Common Symptoms	Rough idle, hard start, hesitation, misfire symptoms, poor acceleration, poor fuel economy, check engine light
Diagnostic Notes	Symptoms may also come from wiring, fuel delivery, vacuum leaks, sensor faults, or compression problems
Installation Notes	Inspect plug wells, confirm plug gap, and follow Nissan service torque guidance
Critical Note	Do not order by Sentra model name alone. Year, 1.8L engine, OE reference, connector, and plug specification must match
Important Note	This is not a factory-branded Nissan part

UF326 Ignition Coil and 4505 Spark Plug Set for Nissan Sentra 1.8L

This BDFHYK UF326 ignition coil and 4505 iridium spark plug set is designed for listed 2000-2002 Nissan Sentra 1.8L L4 applications. It is intended for ignition service when the original coils or spark plugs have been diagnosed as worn, weak, damaged, or related to misfire symptoms. Before ordering, confirm the exact model year, 1.8L L4 engine, UF326-style coil, 4505 plug reference, connector shape, and 4-coil / 4-plug service quantity.

Vehicle Fitment for This UF326 Sentra Ignition Kit

Make	Model	Listed Years	Engine	Fitment Check
Nissan	Sentra	2000-2002	1.8L L4	Confirm UF326-style coil, 4505 spark plug reference, connector shape, and original ignition layout.

Fitment note: Nissan Sentra 1.8L ignition parts can vary by production date and reference number. Compare the removed coil and plug before ordering.

When This Nissan Sentra Coil and Plug Set May Be Needed

Ignition coils and spark plugs may need inspection when the engine has rough idle, hard start, hesitation, misfire symptoms, poor acceleration, poor fuel economy, or a check engine light. These symptoms can also come from wiring, fuel delivery, vacuum leaks, sensor faults, or compression problems. If coil-circuit codes appear, review the early Sentra coil reference checklist.

UF326 and 4505 Reference Checks

Compare 224484M500, 224484M50A, UF326, SKIC018, UF232, COP486, CUF326, 6734013, and GN10505 with the original coil.
Compare spark plug reference 4505 with the required plug specification for the engine.
Confirm that 4 ignition coils and 4 spark plugs match the listed L4 service quantity.
Check connector orientation, coil body, mounting depth, plug reach, seat type, heat range reference, and gap requirement.

Installation and Service Notes

Install on a cool engine, inspect plug wells for oil or moisture, check connector locks, and follow Nissan-specific service information for torque and gap. If misfire symptoms remain after installation, continue diagnosis by checking wiring, fuel delivery, intake leaks, and compression. This BDFHYK set is an OE-style aftermarket replacement, not a factory-branded Nissan part.

Q: Will this UF326 ignition coil and spark plug set fit my vehicle?
A: It is listed for Nissan Sentra 2000-2002 1.8L L4 applications. Confirm exact year, engine, coil reference, and 4505 plug reference before ordering.

Q: What is included in the package?
A: The package includes 4 ignition coils and 4 iridium spark plugs for the listed L4 service quantity.

Q: Which OE or interchange references should I compare?
A: Compare 224484M500, 224484M50A, UF326, UF232, COP486, CUF326, GN10505, and spark plug reference 4505 with your original parts.

Q: What symptoms may point to worn ignition coils or spark plugs?
A: Common symptoms may include rough idle, hard start, hesitation, misfire symptoms, poor acceleration, poor fuel economy, check engine light. These symptoms should be diagnosed before replacing parts.

Q: Can this kit solve an engine misfire?
A: It may help only when the ignition coils or spark plugs are confirmed as the failed parts. Misfires can also be caused by wiring, fuel, air, sensor, or compression issues.

Q: Do I need to check spark plug gap and torque?
A: Yes. Always follow vehicle-specific service information for spark plug gap and torque. Do not force a plug into the cylinder head.

Q: Should I compare the connector and mounting style?
A: Yes. The connector shape, coil body, boot length, and mounting points should match the removed parts before installation.

Q: Should all coils and plugs be replaced at the same time?
A: That depends on the repair plan and diagnosis. Some owners service a full bank or full engine set, while others replace only the confirmed failed parts.

Q: What else can cause the same symptoms?
A: Symptoms may also come from wiring, fuel delivery, vacuum leaks, sensor faults, or compression problems. Check related systems if symptoms remain after installation.

Q: Is this a factory-branded part?
A: No. This is a BDFHYK OE-style aftermarket replacement, not a factory-branded Nissan part.

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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Integrated R&D, production, and warehousing. Eliminate middleman markups: same quality at lower prices, superior quality at same prices.

Precision Inspection, Commitment to Excellence
Rigorous inspection process, international certification standards. Each product includes individual inspection.

Before vs After Replacement

Replacing worn ignition coils and spark plugs helps restore stable ignition and smoother engine performance.

BEFORE

Rough Idle & Engine Vibration Noticeable engine shaking while idling. Irregular exhaust flow may indicate unstable ignition performance.

AFTER

Fast Start & Stable Idle IMore consistent spark delivery reduces misfires and stabilizes idle speed.

BEFORE

Sluggish Acceleration Weak throttle response at lower RPM. Vehicle may feel underpowered.

AFTER

Enhanced Power Response Improved throttle response and smoother acceleration

BEFORE

Increased Fuel Consumption Poor combustion can lead to higher fuel usage.

AFTER

Improved Fuel Efficiency Optimized ignition supports more efficient combustion.

Performance improvements may vary depending on vehicle condition.