TRQ Engine Exhaust O2 Oxygen Sensor Direct Fit Upstream - Reliable Fit

In this review of the TRQ Engine Exhaust O2 Oxygen Sensor Direct Fit Upstream, the bottom line is simple: this is a budget-friendly replacement oxygen sensor aimed at owners of select Hyundai and Kia models who need a direct-fit upstream Bank 1 Sensor 1 replacement. The reviewer found it is best for DIY mechanics and independent shops that value easy installation and a clear compatibility list, and notes the two-year / 24,000-mile product warranty as a practical reassurance. Functionality and quality received mixed reports from buyers, so expect good value but be prepared to return defective units if you encounter issues.

Key Features

• Direct fit compatibility: The sensor is specified for upstream Bank 1 Sensor 1 applications on a range of Hyundai and Kia engines, which simplifies replacement without modification.
• Wide vehicle coverage: It lists fitment for multiple model years and engines, including Sonata, Elantra, Optima, Santa Fe Sport, Sorento and Sportage, reducing the risk of buying the wrong sensor.
• Warranty protection: TRQ includes a 2-year / 24,000-mile warranty that covers the cost of the product if it fails within the period.
• Known reference numbers: The listing provides several reference numbers for cross-checking, which helps confirm correct part selection for technicians.
• Easy installation: Many customers report straightforward installation with common hand tools, making it suitable for DIY replacement.

Who It's For

This oxygen sensor is best for Hyundai and Kia owners who need a direct-fit upstream Bank 1 Sensor 1 replacement and prefer a low-cost part that lists explicit model-year fitment. It is also a reasonable choice for independent repair shops that accept a parts-only warranty and want to keep repair costs down.

Those who depend on guaranteed long-term durability or factory OE-level consistency should consider OEM or higher-end aftermarket options instead, because customer feedback shows mixed outcomes on functionality and occasional defective units that require replacement.

Pros & Cons

Pros

• Good value for money compared with higher-priced OE sensors for common Hyundai and Kia fitments.
• Listed fitment across many model years reduces selection guesswork and speeds up installation.
• Two-year / 24,000-mile warranty covers replacement cost of defective products.

Cons

• Customer reports indicate inconsistent functionality and occasional defective parts, so buyers may need to exchange units.

Specifications

Product	O2 Oxygen Sensor, Upstream Bank 1 Sensor 1
Compatible vehicles	Selected Hyundai and Kia models (Sonata, Elantra, Optima, Santa Fe Sport, Sorento, Sportage)
Engine types	L4 2.4L, L4 2.0L, L4 1.4L, L4 1.6L (as listed)
Reference numbers	Includes 18089, 18104, 392102G100, 392102G720, V10760049, V10760119, etc.
Warranty	2-year / 24,000-mile (products only)
Fitment position	Upstream, Bank 1, Sensor 1

Our Verdict

The TRQ upstream O2 sensor is a cost-effective replacement for owners of compatible Hyundai and Kia models who want a direct-fit part and an easy installation. It offers solid value and a clear warranty, but mixed customer feedback on functionality means it is best bought by those willing to accept some risk of return or to keep a backup plan for exchanging defective units.

Frequently Asked Questions

Will this sensor fit my Hyundai or Kia?
Check the listed model years and engine sizes against your vehicle; the product is for upstream Bank 1 Sensor 1 on the models named.

Does the warranty cover labor?
No, the TRQ 2-year / 24,000-mile warranty covers only the cost of the product and not labor or consequential expenses.

Is installation difficult?
Most users report easy installation with basic tools, but always verify fitment and wiring before starting.