Fuel Tank Filler Pipe 77201-78040 for Lexus NX Series
7720178040 - 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 |
|---|---|---|
| Lexus | $122.20 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS NX SERIES - 201407 - 202109 - AGZ1#,AYZ1#,ZGZ1 |
Product Overview
OE 77201-78040 is the genuine Lexus OEM fuel tank filler pipe (upper) that carries fuel between the tank, filter and engine. It fits LEXUS NX SERIES, built from 2014 onwards. It is fitted in the Upper, fuel filler neck position.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 7720178040 |
| Part Name | Fuel Tank |
| Brand | Toyota |
| Position | Upper, fuel filler neck |
| Type | Fuel filler neck / fuel tank filler pipe |
Questions and Answers
Which Toyota or Lexus models and years does 77201-78040 cover?
77201-78040 fits LEXUS NX SERIES, built from 2014 onwards. Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
Which chassis codes does 77201-78040 cover?
Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
How can I verify that 77201-78040 is a genuine Toyota part?
To verify this Fuel Tank Filler Pipe (Upper), look for the ten-character number 77201-78040 on the box label together with the country-of-origin marking, then check that the hose is moulded to the vehicle’s routing with pre-formed bends and connection diameters, and each position carries its own OE number, and that the pipe number is printed on the body and matches the packaging label, and fuel joints lock with a specific retaining clip rather than a hose clamp. We can provide the invoice, packing list and CoO for any order.
Where is 77201-78040 installed on the vehicle?
It is fitted in the Upper, fuel filler neck position.
How many pieces are needed for 77201-78040?
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: Relieve the fuel-system pressure before opening any joint, and fit a new O-ring or retainer clip on reassembly.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part differs in ways that show up in service: the part is verified against the OE number before dispatch, so you receive exactly what your chassis requires, and constant-tension spring clamps hold steady pressure as the hose expands and contracts, where screw clamps can loosen over time.
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