OTUAYAUTO UF602 Ignition Coil Pack and 97390 Spark Plug Set for 2.4L L4

Pack: OTUAYAUTO UF602 is a replacement ignition coil and spark plug set listed for selected 2.4L L4 Honda and Acura vehicles. The listing identifies four coils and four double-iridium spark plugs, so verify the exact vehicle and engine fitment before ordering.

At a glance

Listed as a combined ignition coil and 97390 spark plug replacement set for selected 2.4L L4 models.
Manufacturer describes the plugs as double iridium and gives a claimed service range of 80000 to 100000 kilometers.
Manufacturer claims the coil boot is rated for temperatures from -40 °F to (280±10) °F and cites 96 hours of salt spray testing.

Price

$29.99Save 50%

Reference price: ~~$59.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The listing describes a four-coil and four-spark-plug bundle, which may suit a full four-cylinder replacement when fitment is confirmed.
The supplied interchange numbers and a specific model-year list help buyers compare the part against their vehicle requirements.

Technical specifications

8 specifications

Identity
Brand	OTUAYAUTO
Model	For Honda/Acura
Vehicle service type	Car
Automotive fit type	Vehicle Specific Fit

Fitment and installation
Coil interchange numbers	UF-602, 5C1719, C1662, 30520-R40-007, 30520-RL5-A01
Installation type	direct_plug_in
Connector gender	male

Package and support
Manufacturer warranty description	1 Year

What to know before buying

Fitment is listed only for the named Honda and Acura models with 2.4L L4 engines. Confirm year, engine, and part number against the vehicle before purchase.
The claimed 10-15% energy improvement and plug life are manufacturer statements, not independently verified performance results.

What’s in the box

4 ignition coil packsCheck selected pack
4 double-iridium spark plugsCheck selected pack
HousingIncluded

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Owners of the specifically listed Honda or Acura 2.4L L4 applications seeking a matching set of four coils and plugs.
DIY buyers who can confirm the vehicle fit and have the tools and experience required for ignition-system replacement.

Less suited to

Vehicles or engine configurations not included in the stated fitment list unless compatibility is confirmed by part number.

OTUAYAUTO UF602 Ignition Coil Pack and 97390 Spark Plug Set for 2.4L L4 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 24 ratings

5 stars68%68%
4 stars15%15%
3 stars9%9%
2 stars0%0%
1 star8%8%

Aggregate ratings lean positive, but the spread includes some low-star ratings as well as many five-star ratings. With no supplied review commentary, the figures do not identify what customers liked or disliked. Treat them as limited satisfaction context, not evidence of fitment, durability, or the manufacturer's performance claims.

Frequently asked questions

Which vehicles does the listing say this set fits?

It lists 2008-2012 Honda Accord, 2010-2014 Honda CR-V, 2012-2015 Honda Civic, 2012-2015 Honda Crosstour, and 2013-2015 Acura ILX, all with 2.4L L4 engines. Confirm your exact vehicle and part numbers before ordering.

What is stated to be included?

The feature text claims four ignition coil packs and four double-iridium spark plugs. The product details separately say it comes with housing, so check the selected listing's package details if that component matters.

Does the listing establish the claimed service life and performance improvement?

No. The stated 80000 to 100000 kilometer plug range and 10-15% energy improvement are manufacturer claims, not independently verified results.