8 Ignition Coil UF374 + 8 Iridium Spark Plug 5325, Fits For Honda 2003-2005 Civic, 2006-2011 Civic 1.3L l4

$123.99

Type Ignition Coil + Spark Plug Set
SKU BDDLZ-BD-05-07857-8-CK
Make Honda
OE Number Ignition coil Replace# UF374, C1408, ?5C1405, E404, 52-1755, IC504, 30521-PWA-003, 30521-PWA-S01; Spark plug Replace#5325

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30-Day Return

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Vehicle Fitment

Compatible Vehicles
2003-2005 Honda Civic
2006-2011 Civic 1.3L l4

Ignition Coil Specifications

Materials & Construction:
- High-grade silicon steel core
- Japan-imported high-temperature rubber
- Germany-imported varnished copper wire

OE Replacement Reference (Coil):
UF374
C1408
?5C1405
E404
52-1755
IC504
30521-PWA-003
30521-PWA-S01.

Spark Plug Specifications

Materials & Design:
- Iridium electrode / Ceramic insulator;

OE Replacement Reference (Spark Plug):
5325

Why Replace the Set?

Ignition coils generate voltage. Spark plugs ignite the mixture. Weak components may cause misfire, rough idle, or reduced efficiency. Replacing both helps restore balanced ignition performance.

Before Replacement

Rough IdleUnstable engine vibration

Engine MisfireInconsistent spark output

Slow ResponseLaggy acceleration feel

After Replacement

Stable IgnitionConsistent spark delivery

Smooth IdleMore stable engine operation

Faster ThrottleImproved acceleration response

Performance may vary depending on vehicle condition.

Replace One or Full Set?

• Replace one if a single coil is confirmed faulty.
• Replace a full set when mileage is high or multiple cylinders misfire.
A full set helps maintain consistent ignition across all cylinders.

Engine Info

Engine Type	Typical Coil Count
L4	4 Coils
V6	6 Coils
V8	8 Coils

Verify your engine size (e.g., 2.0L, 3.5L) and cylinder layout before ordering.

OE Matching

Check the OE number on your original part or service record. Matching OE is one of the most accurate ways to confirm compatibility. Need help? service@bdfhyk.com

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)

Manufacturing Standards

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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.

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