Engine Timing Cover Lower 11310-31020 for Toyota Alphard
1131031020 - Engine parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| FAW Toyota | $185.06 | Check Better Price |
| GAC Toyota | $181.23 | Check Better Price |
| Imported Toyota | $183.04 | Check Better Price |
| Lexus | $183.04 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1131031020 | 113100P040 |
| - | 1131031020 | 113100P041 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 56 mapped vehicle models
Product Overview
OE 11310-31020 is the genuine Toyota OEM engine timing cover (lower) that covers the timing belt or chain and keeps oil inside the engine. Fits ALPHARD/VELLFIRE/HV, ALPHARD/VELLFIRE/HYBRID, BLADE, ESTIMA, 350/300H and LEXUS ES240/350, built from 2003 to 2020. The listing carries 4 interchangeable numbers, among them 11310-31021, 11310-31022 and 11310-0P041.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1131031020 |
| Part Name | Engine timing cover (lower) |
| Brand | Toyota |
| Position | Lower (front of engine timing chain / oil pump housing 2GR-FE) |
| Type | Engine timing cover (lower) / Timing Chain Cover Assembly |
OE Cross-Reference
| 11310-31021 | Toyota |
| 11310-31022 | Toyota |
| 11310-0P041 | Toyota |
| 11310-0P040 | Toyota |
Questions and Answers
Which Toyota or Lexus models and years does 11310-31020 cover?
11310-31020 fits ALPHARD/VELLFIRE/HV, BLADE, ESTIMA, 350/300H and LEXUS ES240/350, built from 2003 to 2020.
What is the cross-reference for 11310-31020?
4 numbers interchange with 11310-31020, including 11310-31021 (Toyota), 11310-31022 (Toyota), 11310-0P041 (Toyota), 11310-0P040 (Toyota).
How can I verify that 11310-31020 is a genuine Toyota part?
To verify this Engine Timing Cover (Lower), look for the ten-character number 11310-31020 on the box label together with the country-of-origin marking, then check that the barcode on the label is present and readable, and the packaging is Toyota Genuine Parts packaging whether generic or branded, and that the component also carries the OE supplier’s name next to Toyota’s, for example DENSO, AISIN, NSK or KYB. We can provide the invoice, packing list and CoO for any order.
Where is 11310-31020 installed on the vehicle?
It is fitted in the Lower (front of engine timing chain / oil pump housing 2GR-FE) position.
How many pieces are needed for 11310-31020?
You get one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Worth knowing first: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part differs in ways that show up in service: the number is confirmed against the official Toyota catalog, so the application is exactly right for your chassis, and the part is verified against the OE number before dispatch, so you receive exactly what your chassis requires. These are the aftermarket equivalents you may also see quoted.
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