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- Description
- Fitment
- Warranty and Refund
- Reviews
The Purolator TC21814 Cabin Air Filter is built to support application-focused filtration of the air entering your vehicle's passenger compartment. Its application-specific design helps ensure proper fit and effective filtration performance for the intended system.
Designed as a direct-replacement configuration, the TC21814 simplifies removal and installation for technicians and do-it-yourself customers alike. Confirming correct vehicle, engine, position, and equipment details before ordering helps reduce return rates and installation delays, making this filter a dependable choice for routine cabin air system maintenance.
Features
- Supports proper fit and filtration of air entering the passenger compartment
- Application-specific design tailored for accurate cabin air filtration needs
- Direct-replacement configuration helps simplify removal and installation steps
- Assists in maintaining a cleaner cabin air environment during regular upkeep
- Matching correct vehicle and equipment details helps avoid installation delays
Application Summary
2018-2024 Lexus LS500 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged GAS2018-2025 Lexus LS500h 3.5L 3456CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2021-2026 Toyota Mirai -L -CC -CID -- N/R N/R Valve - FUEL CELL EV (FCEV)
2022-2023, 2025-2026 Toyota Tundra 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2022-2026 Lexus LX600 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged GAS
2023-2026 Toyota Sequoia 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2024 Toyota Tacoma 2.4L 2393CC 146CID L4 DOHC 16 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2024 Toyota Tundra 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged GAS
2024-2026 Lexus GX550 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged GAS
2024-2027 Toyota Land Cruiser 2.4L 2393CC 146CID L4 DOHC 16 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2025-2026 Toyota 4Runner 2.4L 2393CC 146CID L4 DOHC 16 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2025-2026 Toyota Tacoma 2.4L 2393CC 146CID L4 DOHC 16 Valve Turbocharged GAS
2025-2027 Lexus LX700h 3.4L 3445CC -CID V6 DOHC 24 Valve Turbocharged FULL HYBRID EV-GAS (FHEV)
2027 Toyota 4Runner 2.4L 2393CC 146CID L4 DOHC 16 Valve Turbocharged GAS
Specifications
- Brand: Purolator
- Part Number: TC21814
- Part Type: Cabin Air Filter
- UPC: 76333166478
- GTIN: 00076333166478
- Item Dimensions: 7.7500 x 2.0000 x 10.5000 IN
- Package Dimensions: 7.7500 x 2.0000 x 10.5000 IN
- Package Weight: 0.5000 PG
- Package Quantity: 1 EA
- Media Material: Particulate
- Height: 1.14
- Width: 6.97
- Length: 9.72
- Class: N
- Duty Type: LD
- 2193: Particulate
- 31: 1.14
Interchange
- Autopart International: 5005-684314
- Beck/Arnley: 042-2274
- Beck/Arnley: 42-2274
- Carquest Premium Filters: 97450C
- ECOGARD: XC11652C
- FRAM: CF12964
- MicroGard: 4145
- MicroGard: 4151
- NAPA Gold Filters: 230652
- Parts Plus: PC99474C
- Premium Guard: PC99474C
- Premium Guard: PC99474X
- Prime Guard Filters - Archived: PCF5008
- Pronto: PC99474C
- Protec-New: PXP10652
- Purolator: TC21814
- Purolator: C21814C
- PurolatorONE: C21814C
- Service Champ: CAF5008
- Service Pro: MC99474C
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









