YearMakeModelTrimEngine

Picture 1 of 10

Stock photo

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 1 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 2 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 3 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 4 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 5 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 6 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 7 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 8 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 9 of 10

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443 - Picture 10 of 10

K & N Engineering 332443 Filters - Air Filter

4.888 product ratings

ROCO4X4 (3336)

97.9% positive feedback

Price:

$79.28

Free shipping

Estimated delivery Fri, Oct 31 - Tue, Nov 4

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

These filters are washable and reusable and are custom designed to fit into your existing factory air box. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details.

About this product

Product Identifiers

BrandK&N

Manufacturer Part Number33-2443

eBay Product ID (ePID)27043824446

Additional Product Features

Sub TypeAir Filter

Part TypeFilters

All listings for this product

K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

item 1 K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

+$7.95 shipping

K&N LIFETIME HIGH-FLOW COTTON WASHABLE ENGINE AIR FILTER 33-2443 2011-2025 1Unit

item 2 K&N LIFETIME HIGH-FLOW COTTON WASHABLE ENGINE AIR FILTER 33-2443 2011-2025 1Unit

K&N Air Filter For 2024/2025 Toyota Tacoma

item 3 K&N Air Filter For 2024/2025 Toyota Tacoma

+$59.99 shipping

K&N 33-2443 Lifetime Engine Air Filter for 2011-2020 Toyota Sienna LE 2WD

item 4 K&N 33-2443 Lifetime Engine Air Filter for 2011-2020 Toyota Sienna LE 2WD

K&N Filters Air 33-2443 Performance (A15)

item 5 K&N Filters Air 33-2443 Performance (A15)

K&N 33-2443 Replacement Air Filter for 2010-2019 Toyota/Lexus/Mitsubishi

item 6 K&N 33-2443 Replacement Air Filter for 2010-2019 Toyota/Lexus/Mitsubishi

K&N 33-2443 Drop-In Replacement Air Filter

item 7 K&N 33-2443 Drop-In Replacement Air Filter

K&N Air Filter For 2006-2022 Lexus RX350

item 8 K&N Air Filter For 2006-2022 Lexus RX350

K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

item 9 K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

K&N Drop-In Air Filter for 10 Lexus RX350 3.5L-V6

item 10 K&N Drop-In Air Filter for 10 Lexus RX350 3.5L-V6

K&N Air Filter 33-2443 Fits 2012 Lexus RX350 Replacement Part

item 11 K&N Air Filter 33-2443 Fits 2012 Lexus RX350 Replacement Part

K&N High Flow Lifetime Air Filter for 18-24 Camry / 18-25 RAV4 / 13-22 Avalon V6

item 12 K&N High Flow Lifetime Air Filter for 18-24 Camry / 18-25 RAV4 / 13-22 Avalon V6

K&N 33-2443 For 2010-2019 Toyota/Lexus/Mitsubishi

item 13 K&N 33-2443 For 2010-2019 Toyota/Lexus/Mitsubishi

K&N 33-2443 Replacement Air Filter for 2010-2019 Toyota/Lexus/Mitsubishi

item 14 K&N 33-2443 Replacement Air Filter for 2010-2019 Toyota/Lexus/Mitsubishi

K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 15 K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter

For K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 16 For K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 17 K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter

K&N 33-2443 Replacement Air Filter

item 18 K&N 33-2443 Replacement Air Filter

K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443

item 19 K&N for 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443

K&N 33-2443 Air and Fuel Delivery Filters Engine Air Filter

item 20 K&N 33-2443 Air and Fuel Delivery Filters Engine Air Filter

K&N 33-2443 Intake Air Filter Fits: Camry / GR Corolla / Highlander / Yaris GR

item 21 K&N 33-2443 Intake Air Filter Fits: Camry / GR Corolla / Highlander / Yaris GR

K&N 33-2443 Hi-Flow Air Intake Drop in Filter for Lexus Toyota *See Detail*

item 22 K&N 33-2443 Hi-Flow Air Intake Drop in Filter for Lexus Toyota *See Detail*

+$6.00 shipping

K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable Replacement

item 23 K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable Replacement

Air Filter K & N Engineering 33-2443

item 24 Air Filter K & N Engineering 33-2443

K&N FILTER 332443 Lexus RX350 V6-3.5L F/I, 2010-2017

item 25 K&N FILTER 332443 Lexus RX350 V6-3.5L F/I, 2010-2017

K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry # 33-2443

item 26 K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry # 33-2443

K&N Drop-in Replacement High-Flow Air Filter For Lexus, Toyota, Fiat, Mitsubishi

item 27 K&N Drop-in Replacement High-Flow Air Filter For Lexus, Toyota, Fiat, Mitsubishi

K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry / 33-2443

item 28 K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry / 33-2443

K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry / 33-2443

item 29 K&N For 10-20 Lexus RX350 / 11-20 Toyota Sienna / 12-20 Toyota Camry / 33-2443

K&N Drop-in Replacement High-Flow Air Filter For Lexus, Toyota, Fiat, Mitsubishi

item 30 K&N Drop-in Replacement High-Flow Air Filter For Lexus, Toyota, Fiat, Mitsubishi

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 31 K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

High-Flow Lifetime Engine Air Filter for 2011-2025 Toyota,Lexus,Mitsubishi, Fiat

item 32 High-Flow Lifetime Engine Air Filter for 2011-2025 Toyota,Lexus,Mitsubishi, Fiat

K&N 33-2443 Lexus Rx350 3.5L V6; 2010 Ea

item 33 K&N 33-2443 Lexus Rx350 3.5L V6; 2010 Ea

K&N Hi-Flow Air Intake Drop In Filter 33-2443 For Toyota & Lexus *See Detail*

item 34 K&N Hi-Flow Air Intake Drop In Filter 33-2443 For Toyota & Lexus *See Detail*

+$9.00 shipping

K&N Air Filter For 10-25 Lexus ES250 RX350 Toyota Tacoma RAV4 Camry 3.5L 33-2443

item 35 K&N Air Filter For 10-25 Lexus ES250 RX350 Toyota Tacoma RAV4 Camry 3.5L 33-2443

K&N Air Filter for Toyota GR Corolla Camry TRD RAV4 4Runner Tacoma | 33-2443

item 36 K&N Air Filter for Toyota GR Corolla Camry TRD RAV4 4Runner Tacoma | 33-2443

+$9.99 shipping

K&N 10 for Lexus RX350 3.5L-V6 Drop In Air Filter

item 37 K&N 10 for Lexus RX350 3.5L-V6 Drop In Air Filter

+$9.99 shipping

NEW K & N Engineering 332443 Reusable Air Filter For 2012-2024 Toyota Camry

item 38 NEW K & N Engineering 332443 Reusable Air Filter For 2012-2024 Toyota Camry

K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443

item 39 K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter 33-2443

K&N Replacement Air Filter 33-2443

item 40 K&N Replacement Air Filter 33-2443

K&N Fits: 2015-2018 Lexus ES350, 2015-2017 Lexus NX200t, 2018 Lexus NX300, 2015

item 41 K&N Fits: 2015-2018 Lexus ES350, 2015-2017 Lexus NX200t, 2018 Lexus NX300, 2015

Fits K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 42 Fits K&N 10 Lexus RX350 3.5L-V6 Drop In Air Filter

K&N Filters 33-2443 Air Filter

item 43 K&N Filters 33-2443 Air Filter

+$10.99 shipping

K&N 33-2443 Air Intake Filter Fits Camry GR Corolla GR Yaris Highlander Tacoma

item 44 K&N 33-2443 Air Intake Filter Fits Camry GR Corolla GR Yaris Highlander Tacoma

K&N 33-2443 Hi-Flow Air Intake Drop in Filter for Lexus Toyota *See Detail*

item 45 K&N 33-2443 Hi-Flow Air Intake Drop in Filter for Lexus Toyota *See Detail*

K&N FILTER REPLACEMENT AIR FILTER- 33-2443

item 46 K&N FILTER REPLACEMENT AIR FILTER- 33-2443

NEW K & N Engineering 332443 Reusable Air Filter For 2012-2024 Toyota Camry

item 47 NEW K & N Engineering 332443 Reusable Air Filter For 2012-2024 Toyota Camry

+$11.99 shipping

K&N 33-2443 Replacement Air Filter 2010-17 Lexus RX350

item 48 K&N 33-2443 Replacement Air Filter 2010-17 Lexus RX350

+$15.99 shipping

K AND N ENGINEERING Performance Air Filter 33-2443

item 49 K AND N ENGINEERING Performance Air Filter 33-2443

Performance Fits Air Filter

item 50 Performance Fits Air Filter

+$9.99 shipping

K&N Fits 10 Lexus RX350 3.5L-V6 Drop In Air Filter

item 51 K&N Fits 10 Lexus RX350 3.5L-V6 Drop In Air Filter

K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable Replacement

item 52 K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable Replacement

K AND N ENGINEERING Performance Air Filter - 33-2443

item 53 K AND N ENGINEERING Performance Air Filter - 33-2443

K&N Air Filter 33-2443

item 54 K&N Air Filter 33-2443

K & N Engineering RB-0900 Air Filter

item 55 K & N Engineering RB-0900 Air Filter

K&N Filters 33-2443 Air Filter

item 56 K&N Filters 33-2443 Air Filter

K&N Replacement Air Filter for RX350 3.5L 10-18 Sienna Camry 3.5L 12-18 33-2443

item 57 K&N Replacement Air Filter for RX350 3.5L 10-18 Sienna Camry 3.5L 12-18 33-2443

NEW K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

item 58 NEW K&N 33-2443 Replacement Drop In Air Filter For Camry/Sienna/Lexus/Mitsubishi

listings for this product

Ratings and Reviews

4.9

8 product ratings

7 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by jbill62
Aug 02, 2024
K&N filter fan
Well made product. Can feel an increase in acceleration. Easy to clean and reuse. Eliminates landfill waste.
Verified purchase: YesCondition: New
by cj909236_4
Jun 14, 2025
Great quality and wasn’t damaged so it w...
Great quality and wasn’t damaged so it was great and it looked good and easy to install worth it.
Verified purchase: YesCondition: New
by allenl35
Apr 09, 2024
Great Air Filter
Great Air Filter!! Never have to replace your air filter again. Just remove this one, clean, re-oil, and re-install.
Verified purchase: YesCondition: New
by pacificdave
Jun 15, 2021
Quality filter
I've used K&N for years. Nice upgrade from factory filter.
Verified purchase: YesCondition: Pre-owned
by tylerlambert49
Jun 17, 2025
Great product fits my vehicle as describ...
Great product fits my vehicle as described
Verified purchase: YesCondition: New
by polaradodge
Jun 22, 2023
Better air flow
K and N air filter better flow and reusable. I have them in all my vehicles
Verified purchase: YesCondition: New
by chug_a_lug_1_1_wrx
Aug 14, 2025
fits great and just as described.
fits great and just as described.
Verified purchase: YesCondition: New
by nobubbles
May 13, 2024
Works great!
Love k&n air filters
Verified purchase: YesCondition: New

Best Selling in Air Filters

Save on Air Filters

You may also like