K&N Kawasaki ZX1rR Ninja/ZZR1400/1400GTR/ZX14R 11.25in O/S L x 4.75in O/S W Replacement Air Filter

K&N Kawasaki ZX1rR Ninja/ZZR1400/1400GTR/ZX14R 11.25in O/S L x 4.75in O/S W Replacement Air Filter

Marsoni

M251S

$67.19

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N Kawasaki ZX1rR Ninja/ZZR1400/1400GTR/ZX14R 11.25in O/S L x 4.75in O/S W Replacement Air FilterSKU: KA 1406 UPC: 024844196620 K&N Kawasaki ZX 14R Ninja ZZR1400 1400GTR ZX14R 11. 25in O S L x 4. 75in O S W Replacement Air Filter 2006 2014 The K&N KA 1406 is a direct fit washable reusable replacement air filter for Kawasaki Ninja ZX 14R ZZR1400 1400GTR ZX14R models. Measuring 11. 25 inches long by 4. 75 inches wide with 1. 625 inch height and 5. 25 inch flange ID it installs into factory airbox. Layered oiled cotton media delivers more airflow

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Your K&N Kawasaki ZX1rR Ninja/ZZR1400/1400GTR/ZX14R 11.25in O/S L x 4.75in O/S W Replacement Air Filter orders ship within 1-2 business days.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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The air filter was great and would recommend the OEM filter. My only Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box. It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.

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Reviewed in the United States on February 22, 2026

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jamwantie chatoredussy

Belleville, US

★★★★★ 5

Sandy

Exact fit for my 2022 RX 350

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Reviewed in the United States on September 4, 2025

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W. Zheng

San Leandro, US

★★★★★ 5

Perfect fits

Ease of replacement. OEM quality.

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Reviewed in the United States on November 12, 2024

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martha trevino

Fort Morgan, US

★★★★★ 5

he Gold Standard in Air Filters

This product works just as intended. K&N has been a leader in lifetime air filters for a long time, and their reputation for quality is well-deserved.

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Reviewed in the United States on August 12, 2025