ECCPP UF155 Ignition Coil and Iridium Spark Plug Kit - Reliable

In this review of the ECCPP UF155 kit, the bottom line is simple: this set is aimed at owners of older Toyota and Lexus 3.0L V6 models who need a direct-fit, budget-friendly replacement for failing ignition coils and spark plugs. The reviewer found the kit valuable because it combines three replacement ignition coils with six iridium spark plugs, matching common OEM part numbers and promising improved spark energy. For drivers seeing misfires, poor fuel economy, or a check engine light tied to coils or plugs, this kit offers a straightforward repair path without extensive diagnostics.

Key Features

• Compatibility: Designed to fit Toyota Avalon, Camry, Sienna, Solara and Lexus ES300 3.0L V6 model years listed, reducing the risk of purchase error for those vehicles.
• OEM Replacement Numbers: Cross-references UF155, 88921336, 9008019012 and 9091902215 among others, making it easier to verify fit with original equipment parts.
• Enhanced Energy Output: ECCPP claims about 15% more energy than OE coils, which can improve ignition strength and help with smoother running and cold starts.
• Durable Construction: Coils use high conductive copper wire and high dielectric epoxy with corrosion-resistant connections intended to extend service life.
• Complete Service Kit: Includes three coils and six iridium plugs so users replace coils and plugs together as recommended for best results.
• Value Focused: Packaged as a combined coil and plug replacement to address common ignition-related drivability issues with one purchase.

Who It's For

The kit is best for owners of Toyota Avalon (1996-1999), Camry (1996-2001), Sienna (1998-2000), Solara (1999-2003) and Lexus ES300 (1996-2001) with the 3.0L V6 who are experiencing coil-related symptoms such as misfire, hesitation, lowered fuel economy, or CEL codes. Mechanics doing routine tune-ups on these older V6 engines will appreciate the included plugs and matching coils for a single-visit replacement.

Shoppers who need exact OEM-brand parts, long-term factory-backed warranties, or who drive different engines should look elsewhere. Also, buyers looking for brand-new OEM boxes may prefer parts from an authorized dealer rather than an aftermarket kit focused on value.

Pros & Cons

Pros

• Good fit for the specified Toyota and Lexus 3.0L V6 applications, easing installation for DIYers.
• Includes both coils and iridium spark plugs so users can replace components together for better performance.
• Construction details like high conductive copper and epoxy suggest improved reliability over low-end units.
• Offers improved spark energy which can translate to smoother starts and throttle response.

Cons

• Durability reports are mixed in customer feedback, with a few users noting early failures on some units.
• Because this is an aftermarket kit, exact OEM packaging and brand markings may differ from original dealer parts.

Specifications

Brand	ECCPP
Contents	3 ignition coils and 6 iridium spark plugs
Compatible Engines	Toyota/Lexus 3.0L V6
Compatible Models	Avalon, Camry, Sienna, Solara, Lexus ES300 (years listed)
OEM Cross References	UF155, 88921336, 9008019012, 9091902215
Design Goal	15% more energy than OE coils; high conductive copper wire
Plug Type	Iridium spark plugs (6)

Our Verdict

The ECCPP UF155 coil and spark plug kit is a practical, cost-conscious option for owners of the specified Toyota and Lexus 3.0L V6 models who need to address ignition-related drivability problems. It pairs matched coils with iridium plugs and cites higher energy output and durable materials, making it a sensible value buy for DIY repairs and routine tune-ups, though buyers should be aware of mixed long-term durability reports.

Frequently Asked Questions

Will these coils work on a 1999 Camry 3.0L V6?
Yes, the kit lists compatibility for Camry model years including 1999 with the 3.0L V6.

Should I replace plugs and coils together?
Yes, the manufacturer and many mechanics recommend replacing coils and spark plugs together to restore cold-start performance and reduce misfires.

Do these match OEM part numbers?
The kit cross-references OEM numbers such as UF155, 88921336, 9008019012 and 9091902215 to help confirm fitment.