TRQ Ignition Coil Set Compatible with Toyota and Scion - 4 Piece Red

In this review the TRQ Ignition Coil Set is evaluated for drivers who need a direct-fit replacement for various Toyota and Scion four-cylinder engines. The bottom line: this 4 piece performance coil kit delivers an easy installation and noticeable drivability improvements for many users, with the strongest reason to buy being its direct compatibility across a wide range of US-built L4 2.4L and 2.7L models and the included 2-year / 24,000-mile parts warranty. For owners of 2006-2011 Camry, multiple Tacoma years, 2010-2015 Scion xB and similar models, this set offers a quick path to restoring throttle response and power.

Key Features

• Direct Fit Compatibility: The kit is compatible with a broad set of US-built L4 2.4L and 2.7L Toyota and Scion models, so buyers can expect bolt-in installation for the listed years and engines.
• Performance Grade Design: These are sold as performance ignition coils, which many users report helped restore sharper throttle response and perceived power after old coils were replaced.
• 4 Piece Kit: The set includes four coils, covering all cylinders on the specified L4 engines so you replace the whole bank at once for consistent operation.
• Red Coil Color: The bright red finish makes identification easy under the hood and gives a subtle visual upgrade for enthusiasts who open the engine bay.
• Warranty Coverage: TRQ backs the product with a 2-year / 24,000-mile warranty on the parts themselves, offering replacement protection for manufacturing defects.
• Reference Numbers Included: Reference numbers like 9091902248 and UF495 help confirm cross-reference fitment for technicians and DIYers.

Who It's For

This coil set is best for owners of the listed Toyota and Scion models who want a straightforward replacement that restores engine smoothness and responsiveness. It is particularly useful for DIYers and independent shops that prefer replacing all four coils at once to avoid mismatched performance or troubleshooting intermittent misfires.

Those who need long-term, high-mileage durability under heavy-duty track use or expect extended warranties on labor should consider OEM options or higher-end branded coils with longer service records, since customer reports include mixed feedback about longevity.

Pros & Cons

Pros

• Direct-fit for multiple US-built L4 2.4L and 2.7L Toyota/Scion models, simplifying installation.
• Many users note improved power and throttle feel after installation.
• Good value: four coils in one kit and a 2-year / 24,000-mile warranty on parts.
• Bright red finish eases identification and appeals to enthusiasts who care about appearance.

Cons

• Some customers reported early coil failure and mixed durability, so longevity may vary by use and vehicle.

Specifications

Brand	TRQ
Quantity	4 Piece
Color	Red
Grade Type	Performance
Compatible Models	Selected Toyota and Scion US-built L4 2.4L and 2.7L models (see fitment)
Warranty	2-year / 24,000-mile (parts only)
Reference Numbers	9091902248, GN10323, UF495

Our Verdict

For owners of the compatible Toyota and Scion four-cylinder models who need a quick, cost-effective replacement, the TRQ 4 piece ignition coil set is a practical choice that often restores responsiveness and engine smoothness. It represents good value when replacing all coils at once, though buyers seeking maximum long-term durability may prefer to track reliability closely or opt for higher-end OEM alternatives for high-mileage vehicles.

Frequently Asked Questions

Will these coils fit my 2010 Scion xB?
Yes, they are compatible with 2010-2015 Scion xB L4 2.4L US-built models that use the 4.25 in coil stem style.

Does the warranty cover labor or installation?
No, the 2-year / 24,000-mile warranty covers parts only and does not cover labor or any incidental costs.

Are these coils sold as a set of four?
Yes, the product is a 4 piece performance ignition coil kit intended to replace all coils on the specified L4 engines.