U151 Transmission Valve Body 6-Bore Type Main Pressure Regulator Repair Kit For Toyota Lexus
U151 Transmission Valve Body 6-Bore Type Main Pressure Regulator Repair Kit For Toyota Lexus
This U151 valve body fits Aisin U151E/U151F/U250E 5-speed automatics in Toyota Camry Highlander RAV4 and Lexus ES RX. The valve body is the hydraulic control core with spool valves and passages. Common failure is main pressure regulator bore wear causing pressure loss leading to 1-2 shift shocks and TCC issues (P0741). This 6-bore main pressure regulator repair kit fixes worn bores directly at lower cost than full valve body replacement.
| Brand | Model | Year | Transmission | Drive | Engine |
|---|---|---|---|---|---|
| Toyota | Camry | 2004-2011 | 5-Speed Auto (U151E) | FWD | 2.4L / 3.0L / 3.5L |
| Toyota | Highlander | 2007-2015 | 5-Speed Auto (U151E) | FWD / AWD | 2.7L / 3.5L |
| Toyota | RAV4 | 2005-2011 | 5-Speed Auto (U151E) | FWD / AWD | 2.4L / 3.5L |
| Toyota | Sienna | 2004-2010 | 5-Speed Auto (U151E) | FWD / AWD | 3.3L / 3.5L |
| Toyota | Tacoma | 2005-2015 | 5-Speed Auto (U151E) | RWD / 4WD | 2.7L / 4.0L |
| Toyota | 4Runner | 2003-2009 | 5-Speed Auto (U151F) | RWD / 4WD | 4.0L |
| Lexus | ES 330/350 | 2004-2006 | 5-Speed Auto (U151E) | FWD | 3.0L / 3.3L / 3.5L |
| Lexus | RX 330/350 | 2004-2008 | 5-Speed Auto (U151E) | FWD / AWD | 3.3L / 3.5L |
| Lexus | IS 250 | 2006-2008 | 5-Speed Auto (U151E) | RWD | 2.5L |
| Pontiac | Vibe | 2008-2009 | 5-Speed Auto (U151E) | FWD | 2.4L |
Typical symptoms include 1-2 or 2-3 shift shocks/flare, torque converter lock-up issues causing highway humming (P0741 code). Also reverse delay engagement 4-3 downshift shocks and weak acceleration. These issues are usually caused by main pressure regulator bore wear leading to pressure loss – a common U151 transmission problem.
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We are an integrated manufacturing and trading supplier with 22 years of experience in the automotive transmission industry.
Q2. How can we buy suitable transmission parts?
We can provide you with suitable transmission parts based on your transmission model and VIN frame number.
Q3. Do you offer sample services?
Yes, we are happy for you to choose our products to test the product quality and service. However, the express delivery fee shall be borne by you. If you are satisfied with our samples and place an order, we will deduct the sample fee you paid from your order.
Q4. Does your company provide customization services?
Yes. We can customize product labels and packaging according to your requirements.
Q5. What is your delivery date?
Under normal circumstances, the delivery date is about 5-15 working days after receiving payment.
Q6. What about your after-sales service?
All our products have a one-year warranty period, and we can provide spare parts needed for after-sales service.
Q7. Can I visit your factory?
Of course, you are welcome at any time. We can also arrange pickup services from the airport or railway station.
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