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Standard IgnitionPart #: SK33

Standard Ignition SK33 Fuel Injection Pressure Regulator O-Ring
⚙️ 53 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, 240SX, 300ZX, Altima, G20, I30, J30, Maxima, QX4, and Sentra
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Standard Ignition SK33 Fuel Injection Pressure Regulator O-Ring
This part fits 53 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1999 | INFINITI | I30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1999 | INFINITI | QX4 | 3.3L | V6 | N/A | 0.10 Inch Thick |
| 1999 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1998 | INFINITI | I30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1998 | INFINITI | QX4 | 3.3L | V6 | N/A | 0.10 Inch Thick |
| 1998 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1998 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1997 | INFINITI | I30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1997 | INFINITI | J30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1997 | INFINITI | QX4 | 3.3L | V6 | N/A | 0.10 Inch Thick |
| 1997 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1997 | Nissan | Altima | N/A | 0.10 Inch Thick | ||
| 1997 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1996 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1996 | INFINITI | J30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1996 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1996 | Nissan | 300ZX | N/A | 0.10 Inch Thick | ||
| 1996 | Nissan | Altima | N/A | 0.10 Inch Thick | ||
| 1996 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1995 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1995 | INFINITI | J30 | 3.0L | V6 | N/A | 0.10 Inch Thick |
| 1995 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1995 | Nissan | 300ZX | N/A | 0.10 Inch Thick | ||
| 1995 | Nissan | Altima | N/A | 0.10 Inch Thick | ||
| 1995 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1994 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1994 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1994 | Nissan | 300ZX | N/A | 0.10 Inch Thick | ||
| 1994 | Nissan | Altima | N/A | 0.10 Inch Thick | ||
| 1994 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1994 | Nissan | Sentra | 1.6L | L4 | N/A | 0.10 Inch Thick |
| 1994 | Nissan | Sentra | 2.0L | L4 | N/A | 0.10 Inch Thick |
| 1993 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1993 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1993 | Nissan | 300ZX | N/A | 0.10 Inch Thick | ||
| 1993 | Nissan | Altima | N/A | 0.10 Inch Thick | ||
| 1993 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1993 | Nissan | Sentra | 2.0L | L4 | N/A | 0.10 Inch Thick |
| 1992 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1992 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1992 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1992 | Nissan | Sentra | 2.0L | L4 | N/A | 0.10 Inch Thick |
| 1991 | INFINITI | G20 | N/A | 0.10 Inch Thick | ||
| 1991 | Nissan | 240SX | N/A | 0.10 Inch Thick | ||
| 1991 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1991 | Nissan | Sentra | 2.0L | L4 | N/A | 0.10 Inch Thick |
| 1990 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1989 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1988 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1987 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1986 | Nissan | Maxima | N/A | 0.10 Inch Thick | ||
| 1985 | Nissan | Maxima | N/A | 0.10 Inch Thick |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
1661853J00
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.