Fuel Pump Assembly 77020-0K421 for Toyota Fortuner
770200K421 - 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 | $115.16 | Check Better Price |
| Imported Toyota | $113.93 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 770200K421 | 770200K420 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Toyota | Toyota - General area - FORTUNER (SUV) - 202108 - GGN155,GUN15#,16#,LAN155,TGN156,16 |
| 2 | Toyota | Toyota - General area - FORTUNER (SUV) - 202208 - GGN155,GUN15#,16#,LAN155,TGN156,166 |
| 3 | Toyota | Toyota - General area - FORTUNER (SUV) - 202308 - GGN155,GUN15#,16#,TGN156,TGN166 |
| 4 | Toyota | Toyota - General area - FORTUNER (SUV) - 202408 - GGN155,GUN15#,16#,TGN156,166 |
Product Overview
The genuine Toyota fuel pump assembly, OE 77020-0K421, delivers fuel from the tank to the injection system under pressure. Fits FORTUNER (SUV), built from 2021 to 2024. The listing carries 2 interchangeable numbers, among them 77020-0K420 and 770200K420.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 770200K421 |
| Part Name | Fuel Pump Assembly |
| Brand | Toyota |
| Type | Fuel Pump Assembly (Fuel Pump Module) |
OE Cross-Reference
| 77020-0K420 | Toyota |
| 770200K420 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 77020-0K421 fit?
Genuine Toyota Fuel Pump Assembly 77020-0K421 is used on FORTUNER (SUV), built from 2021 to 2024. Chassis codes include GGN155, GUN15#, 16#, LAN155, TGN156, 166, TGN166.
Which chassis codes does 77020-0K421 cover?
Chassis codes include GGN155, GUN15#, 16#, LAN155, TGN156, 166, TGN166.
Which OEM part numbers interchange with 77020-0K421?
2 interchangeable part numbers are listed for 77020-0K421, including 77020-0K420 (Toyota).
How can I verify that 77020-0K421 is a genuine Toyota part?
To verify this Fuel Pump Assembly, look for the ten-character number 77020-0K421 on the box label together with the country-of-origin marking, then check that the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label, and that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can provide the invoice, packing list and CoO for any order.
How many pieces are needed for 77020-0K421?
Supplied as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Yes. 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 earns its price in details that matter over time: the part is machined to OE tolerance, so it mounts and seats without shimming or rework; and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing. These are the aftermarket equivalents you may also see quoted.
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