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K&N

33 Series Panel Air Filter

Name: K&N 33 Series Panel Air Filter
Brand: K&N
SKU: 33-2031-2

PN: 33-2031-2Air Filters & IntakesEvidence record: Fitment Documented

Description

K&N 33-2031-2. 1 filter. See bounded factory-application rules, required vehicle details and installation requirements; no converted-engine or altered-airbox fitment is implied.

Specifications

Package contents1 filter

Checked2026-09-29

Research statusBounded documented factory applications; see structured restrictions and installation requirements. Retailer verification does not establish vehicle fitment.

Fitment Information

Evidence record: Fitment Documented

Source: K&N manufacturer application records; exact CARiD product identity

Manufacturer application evidence has been explicitly mapped to the recorded factory engine and bounded model years. A match describes the documented factory application; changed airboxes, aftermarket intakes and conversions need separate verification. Unknown or unsupported vehicle details do not establish fitment.

Always confirm fitment with the retailer or manufacturer before purchasing. Vehicle specifications vary by year, trim, and region. Boost Command does not guarantee compatibility for your specific vehicle.

Documented application candidates (12)

Nissan Maxima (A32)

1995–1999 · VQ30DE

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Maxima (A33)

2000–2003 · VQ20DE / VQ30DE

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Sentra SE-R (B13)

1991–1994 · SR20DE

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Sentra SE-R Spec V (B15)

2002–2006 · QR25DE

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan 180SX (PS13)

1989–1998 · SR20DET

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Skyline GT-R (R32)

1989–1994 · RB26DETT

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Skyline GT-R (R34)

1999–2002 · RB26DETT

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Silvia / 240SX (S13)

1989–1994 · SR20DET / KA24DE

Needs specific vehicle details

Provide: engine, market, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Silvia / 240SX (S14)

1993–1998 · SR20DET / KA24DE

Needs specific vehicle details

Provide: engine, market, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Silvia (S15)

1999–2002 · SR20DET

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan Stagea (WC34)

1996–2001 · RB25DET / RB26DETT

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

Nissan 350Z (Z33)

2003–2009 · VQ35DE / VQ35HR

Needs specific vehicle details

Provide: engine, modelYear. Only relevant details are required.

Installation requirements — separate from fitment

Replacement panel filter for the documented factory airbox and intake arrangement. Altered airboxes and aftermarket intakes need separate vehicle-specific verification; these rules do not check those modifications.
Retail package: 1 engine air filter. This documented factory application requires 1 filter: order 1 merchant unit.

Saving a selection or acknowledging a warning does not verify fitment or satisfy installation requirements.

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Condition: Not established

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Price checked: Not established

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