OKAY MOTOR Secondary Air Injection Pump 2-Pack — Direct-Fit for Toyota/Lexus 2007–2013, Restores Emissions Air

OKAY MOTOR's two-pack Secondary Air Injection Pumps replace OE 17610-0S010 units to restore emissions air supply and help your catalytic converter reach operating temperature sooner.

This replacement pair is designed for direct fitment on select 2007–2013 Toyota and Lexus V8 and V6 engines. Each pump forces fresh air into the exhaust stream during cold starts so the catalytic converter heats more quickly and operates in its intended range. Sold as a set of two pumps, the kit matches OEM part numbers 17610-0S010, 33-2504M and 10200231AA for straightforward installation and reliable compatibility checks.

Which vehicles and engines will these pumps fit?

These OKAY MOTOR pumps cover a range of Toyota and Lexus models across model years 2007–2013. Fitment includes Tundra, Sequoia, Land Cruiser and LX570 applications with 4.0L, 4.6L, 4.7L and 5.7L engines. Always confirm with your VIN before ordering to ensure exact match.

• 2007–2011 Tundra 4.0L; 2010–2013 Tundra 4.6L; 2007–2009 Tundra 4.7L; 2007–2013 Tundra 5.7L
• 2010–2012 Sequoia 4.6L; 2008–2009 Sequoia 4.7L; 2008–2012 Sequoia 5.7L
• 2008–2013 Land Cruiser 5.7L; 2008–2013 Lexus LX570 5.7L
• OEM cross-references: 17610-0S010, 176100S010, 17610 0S010, 33-2504M, 10200231AA

How does a secondary air injection pump affect exhaust performance?

The pump injects fresh air into the exhaust path during startup so unburnt fuel in the exhaust can oxidize, helping the catalytic converter reach temperature and begin effective conversion sooner. While it doesn’t change engine power, faster catalyst heating reduces the time emissions systems run below optimal temperature.

• Delivers air between the exhaust manifold and catalytic converter during cold starts
• Speeds catalyst warm-up so emission control components operate earlier
• Replaces failed or noisy pumps that can trigger diagnostic trouble codes

What’s included and what should I expect during installation?

This listing ships two secondary air pumps and is intended as a direct-replacement kit for the referenced part numbers. Installation typically requires basic hand tools and limited engine access; some models may need removal of small trim or intake components for clearance. If you’re not comfortable working under the hood, a professional installer can complete the swap quickly.

• Package contains: Secondary Air Injection Pump ×2
• Tools commonly needed: ratchet, sockets, pliers, and possibly a small trim tool
• Typical outcomes: quieter operation, resolved air-pump diagnostic codes, restored air injection function

What warranty and support come with the OKAY MOTOR pumps?

OKAY MOTOR provides a two-year maintenance window from the purchase date covering refund or replacement for qualifying defects. The seller also offers VIN-fitment confirmation if you provide your vehicle identification number before purchase to ensure compatibility.

• Two-year service for refund or replacement
• VIN confirmation available on request to verify fitment
• OEM cross-reference numbers included for parts-line matching

Who is this for: This two-pack is aimed at owners and technicians of 2007–2013 Toyota Tundra, Sequoia, Land Cruiser and 2008–2013 Lexus LX570 vehicles whose secondary air pumps have failed, become noisy, or triggered emissions-related codes. It’s a practical replacement choice for fleet maintenance, DIY mechanics with mid-level experience, and repair shops needing an OEM-referenced, direct-fit solution that restores air injection function and supports proper catalytic converter operation.