Valve Spring Seat Upper 13741-66020 for Toyota Land Cruiser
1374166020 - 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 | $0.84 | Check Better Price |
| GAC Toyota | $1.10 | Check Better Price |
| Imported Toyota | $1.10 | Check Better Price |
| Lexus | $1.10 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 16 mapped vehicle models
Product Overview
The genuine Lexus valve spring seat (upper), OE 13741-66020, gives the valve a sealing face in the cylinder head. It fits LEXUS LX450, LAND CRUISER, LAND CRUISER 100 and LAND CRUISER VAN, built from 1990 to 2007. It is fitted in the Engine cylinder head, valve train (upper valve spring retainer) position.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1374166020 |
| Part Name | Valve |
| Brand | Toyota |
| Position | Engine cylinder head, valve train (upper valve spring retainer) |
| Type | Valve spring seat (upper) / valve spring retainer |
Questions and Answers
Which Toyota and Lexus models does 13741-66020 fit?
Genuine Lexus Valve Spring Seat (Upper) 13741-66020 is used on LEXUS LX450, LAND CRUISER, LAND CRUISER 100 and LAND CRUISER VAN, built from 1990 to 2007.
How can I verify that 13741-66020 is a genuine Toyota part?
Three checks confirm a genuine Valve Spring Seat (Upper): the box label shows the ten-character number 13741-66020 alongside the country-of-origin marking; the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker; and the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 13741-66020 a front or rear part?
This part is listed for the Engine cylinder head, valve train (upper valve spring retainer) position.
How many pieces are needed for 13741-66020?
Supplied as one piece per position – check the quantity required for your application.
Is 13741-66020 the same part across different markets?
As a Lexus Genuine Parts number, 13741-66020 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
Yes. Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
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