United States
025129405 Main Jet
Special order item. Delivery time may vary.
About This Part
Discontinued by the manufacturer
This part number has been discontinued and can no longer be ordered. Contact us and we will look for an alternative.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VAG is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINParts diagram & fitment
19 vehiclesMain Jet — locate Main Jet in the official exploded view and explore the surrounding assembly.
Parts in this assembly29
- 1Housing 030129109B
- 2Strainer 026129054
- 3Vacuum Uni 030129061
- 3AValve 052129099B
- 6Screw 049129189A
- 9Cover 030129191A
- 10Socket 030129220C
- 11Gask Set 030129281A
- 14Screw 025129340
- 17Lever 030129343C
- 17Lever 030129343D
- 19BThread Pin 052129347G
- 20Lever 025129343H
- 21ASleeve 030129360
- 22APart 049129375A
- 23Pipe 052129382A
- 23APipe 052129382B
- 24Float 025129391A
- 26Main Jet 055129405G
- 27Part 030129415E
- 28Valve 052129413A
- 29Screw 025129427A
- 31Pipe 037129433
- 34ACover 030129470
- 35Bungs 049129777B
- 39Clamp N90107203
- 41Eliminator 030127177
- 44Plate 036129348
- 45Clamp Spring 036129277
Vehicle fitment table19
Europe (12)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Ibiza/Cordoba (SEAT) | 1992-1996 | 25 | 1 |
| Polo/Polo Coupe | 1990-1994 | 25, 27 | 1 |
| Jetta | 1989-1991 | 14 | 1 |
| Jetta 89 | 1988-1989 | 14 | 1 |
| GOLF,JETTA (MEX) | 1987-1992 | 13 | 1 |
| Jetta 88 | 1987-1988 | 14 | 1 |
| Jetta 87 | 1986-1987 | 14 | 1 |
| Jetta 86 | 1985-1986 | 14 | 1 |
| Jetta 85 | 1984-1985 | 25 | 1 |
| Scirocco | 1983-1989 | 14 | 1 |
| POLO/COUPE/DERBY | 1981-1990 | 25, 27 | 1 |
| TIPO 2 (MEX) | 1971-2001 | 13 | 1 |
Other markets (7)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Vanagon | 1987-1992 | 31 | 1 |
| Quantum | 1986-1988 | 14 | 1 |
| Vanagon syncro | 1985-1992 | 31 | 1 |
| Vanagon | 1985-1987 | 31 | 1 |
| Quantum 86 | 1985-1986 | 14 | 1 |
| Rabbit Conv./Cabrio | 1983-1993 | 14 | 1 |
| Vanagon | 1979-1985 | 31 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Main Jet is fitted on: Ibiza/Cordoba (SEAT) 1992-1996; Polo/Polo Coupe 1990-1994; Jetta 1989-1991; Jetta 89 1988-1989; GOLF,JETTA (MEX) 1987-1992; Jetta 88 1987-1988; Jetta 87 1986-1987; Jetta 86 1985-1986; Jetta 85 1984-1985; Scirocco 1983-1989; POLO/COUPE/DERBY 1981-1990; TIPO 2 (MEX) 1971-2001; Vanagon 1987-1992; Quantum 1986-1988; Vanagon syncro 1985-1992; Vanagon 1985-1987; Quantum 86 1985-1986; Rabbit Conv./Cabrio 1983-1993; Vanagon 1979-1985.