CNPAPC Ignition Coil & Iridium Plug Kit — 4-Piece UF333/7092 Fit for Toyota 2.4L, Direct-Fit

CNPAPC's 4-piece UF333 ignition coil pack paired with 7092 iridium spark plugs delivers a direct-fit replacement kit engineered for Toyota and compatible Lexus/Scion/Pontiac 2.4L engines from the early 2000s to 2011.

This replacement set combines four UF333/UF494-style ignition coils and four 7092 iridium spark plugs to restore consistent ignition performance. The kit is built to match factory mounting points and electrical connectors for many Camry, Corolla, Matrix, Highlander, RAV4 and Solara models, and it includes hardened materials intended to withstand heat cycling and repeated starts. Backed by a one-year warranty and customer support, it’s packaged as a complete four-cylinder service solution.

Will these ignition coils and plugs fit my vehicle?

They fit a range of Toyota-platform 4-cylinder engines when the original equipment used UF333/UF494 coil types and 7092 spark plugs. Fitment includes specific model years and certain vehicles built in Japan—always cross-check your vehicle's OE numbers before purchase.

• Compatible OE numbers: UF333, UF494, 19185426, 19205387 and related part codes.
• Designed for 2.4L L4 engines in Camry, Corolla, Matrix, Solara, Highlander and selected RAV4 years.
• Also listed as replacements for some Lexus, Scion and Pontiac 2.4L applications.
• Confirm part cross-reference and connector style against your vehicle VIN or service manual.

How do the iridium spark plugs and coils improve ignition reliability?

The iridium tips used in the 7092 plugs are engineered to resist electrode wear longer than standard plugs, while the coil housings are molded to resist cracking and maintain secure electrical contact. Together they help re-establish stable spark delivery across all four cylinders after installation.

• Iridium plugs provide a fine electrode for stronger, more focused spark potential.
• Coils feature quality insulation and reinforced connectors for durable electrical contact.
• Replacing coils and plugs at the same time reduces misfire risk from mismatched aging parts.
• Factory-style fit reduces installation adjustments—uses existing mounting and boot interfaces.

What practical checks should I do before and after installing this kit?

Before installation verify the part numbers and inspect wiring harnesses for corrosion or damage. After fitting the coils and plugs, check for engine codes, listen for misfires, and re-check torque on the plug sockets—proper installation prevents future issues.

• Pre-install: match OE numbers and inspect harness connector pins for corrosion.
• During install: use recommended spark plug torque and anti-seize if specified by your manual.
• Post-install: clear fault codes and run the engine to confirm smooth idling and no misfire codes.
• Keep OEM gaskets and seals intact or replace if brittle to maintain proper sealing.

What does the package include and what warranty support is provided?

The kit ships as a set of four ignition coil packs and four 7092 iridium spark plugs—sized for a four-cylinder service. CNPAPC offers a one-year warranty and responsive customer support for defects or functional failures reported through the seller channel.

• Package: 4 UF333/UF494-style ignition coils plus 4 7092 iridium spark plugs.
• Coverage: 1-year limited warranty for manufacturing defects.
• Support: customer service response promised within 24 hours through the sales platform messaging.
• Recommended: keep original part codes handy when contacting support for faster assistance.

Who is this for: This kit is intended for DIY mechanics and professional technicians replacing aging ignition components on Toyota 2.4L four-cylinder platforms or equivalent Lexus/Scion/Pontiac applications. It’s suited for owners who want a complete, OEM-compatible four-cylinder ignition refresh—especially for models where UF333/UF494 coils and 7092 iridium plugs are the original fitment. If you’re restoring reliable spark delivery after misfires, rough idle, or routine maintenance, this set provides a direct replacement option with a manufacturer warranty and straightforward install compatibility.