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Review on πŸ”§ Dorman 306-010 Secondary Air Injection Pump - Top choice for specific models by Jeb Moorehead

Revainrating 5 out of 5

Fits 4.7L Toyota/Lexus Engines

I had horrible codes P0418 and P2445 on my 2005 Lexus GX470 running on 2005 to present Toyota ULEV 4.7 engines in Tundra, Sequoia, LX470, GX470, V8, 4 sliders. Read online how not to use the Toyota/Lexus markup and replace a $400+ Toyota pump with a GM part and it worked beautifully. (This is the exact same pump, just take the old wiring harness off the old pump and put it on the new one. The part probably came from a regular dealer.) Thanks to co-owners at Tundra Solutions and the guys at Club Lexus for helping sharing the knowledge. . I saved over $300 on the part to give to my mechanic for installation costs. No more codes, my old pump failed at 115,000.

Pros
  • Confident
Cons
  • I vaguely remember