FAST DELIVERY
Motorad T3R Radiator Cap - Cam-On Steel/Rubber Fit for Nissan INFINITI
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Motorad T3R Radiator Cap is engineered to meet OEM specifications, giving you a dependable replacement for your vehicle's cooling system. Its cam-on design makes installation and removal straightforward, saving time whether you're doing routine maintenance or a full cooling system service. Constructed from steel and rubber, this round silver cap is built with proper relief and vacuum valves to help maintain correct system pressure and support consistent cooling performance. Every unit is 100% tested to confirm proper pressure response before it reaches you, giving you confidence it will perform as intended. Covering a wide range of applications across Nissan, INFINITI, and Suzuki vehicles including the LEAF, Titan, Pathfinder, Frontier, Armada, GT-R, and more, the T3R is a practical, OEM-spec solution for keeping your cooling system sealed and protected.
Features
- Cam-on design allows quick, tool-friendly installation and removal during maintenance
- Steel and rubber construction supports a durable, OEM-spec seal at the radiator neck
- Proper relief and vacuum valves help maintain correct cooling system pressure
- 100% pressure tested before shipment for confirmed function and reliability
- Standard replacement design fits a broad range of Nissan, INFINITI, and Suzuki applications
Application Summary
2004 Nissan Pathfinder Armada 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS2004, 2011, 2017-2024 Nissan TITAN 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2004-2009 INFINITI QX56 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2005, 2008-2010, 2013-2014, 2018-2019 Nissan Frontier 2.5L 2488CC 152CID L4 DOHC 16 Valve Naturally Aspirated GAS
2005-2006, 2017-2024 Nissan Armada 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2005-2010, 2012-2015 Nissan TITAN 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated FLEX
2005-2012 Nissan Pathfinder 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2005-2012, 2014-2015 Nissan Xterra 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2006-2007, 2011-2017 Nissan Frontier 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2007-2013 Nissan Armada 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated FLEX
2008-2012 Nissan Pathfinder 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2009 Suzuki Equator 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2009-2011, 2020-2021, 2023-2024 Nissan GT-R 3.8L 3799CC -CID V6 DOHC 24 Valve Turbocharged GAS
2010 Suzuki Equator 2.5L 2488CC 152CID L4 DOHC 16 Valve Naturally Aspirated GAS
2011-2012 Nissan LEAF -L -CC -CID -- N/R N/R Valve - BATTERY EV (EV/BEV)
2014, 2016-2018 INFINITI Q70 3.7L 3696CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2015 INFINITI Q50 3.7L 3696CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2019, 2021 Nissan NV3500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2020 Nissan 370Z 3.7L 3696CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2020 Nissan NV2500 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2014-2021 Nissan NV1500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2021 Nissan NV2500 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2014-2021 Nissan NV3500 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2014-2024 INFINITI QX80 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2015 INFINITI Q70 3.5L 3498CC -CID V6 DOHC 24 Valve Naturally Aspirated FULL HYBRID EV-GAS (FHEV)
2015-2018 INFINITI Q70L 3.7L 3696CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2016-2017 INFINITI Q50 2.0L 1991CC -CID L4 DOHC 16 Valve Turbocharged GAS
2016-2019 Nissan TITAN XD 5.0L -CC 305CID V8 DOHC 32 Valve Turbocharged DIESEL
2016-2024 Nissan TITAN XD 5.6L 5552CC -CID V8 DOHC 32 Valve Naturally Aspirated GAS
2017-2019 Nissan Frontier 4.0L 3954CC -CID V6 DOHC 24 Valve Naturally Aspirated FLEX
2018-2024 INFINITI Q50 3.0L 2997CC -CID V6 DOHC 24 Valve Turbocharged GAS
2020-2026 Nissan Frontier 3.8L 3779CC -CID V6 DOHC 24 Valve Naturally Aspirated GAS
2023-2025 Nissan Z 3.0L 2997CC -CID V6 DOHC 24 Valve Turbocharged GAS
2025 INFINITI QX80 3.5L 3492CC -CID V6 DOHC 24 Valve Turbocharged GAS
Specifications
- Brand: Motorad
- Part Number: T3R
- Part Type: Radiator Cap
- UPC: 055644900933
- GTIN: 00055644900933
- Item Dimensions: 3.0000 x 3.0000 x 3.2500 IN
- Package Dimensions: 3.0000 x 3.0000 x 3.2500 IN
- Package Weight: 0.0900 PG
- Package Quantity: 1 EA
- Material: Steel
- Material: Rubber
- Color: Silver
- Attachment Type: Cam-On
- Width: 2.58
- Width: 65.53
- Type: Standard
- Cap Depth: 0.38
- Grade Type: Standard Replacement
Interchange
- CST: 7503
- Parts Master: 17073
- Motorad: T3R
- FVP Caps & Thermostats: T3R
- Murray Temperature Control: 7503
- Nissan: 214301P107
- Nissan: 214307S001
- Nissan: 21430ZZ00A
- Nissan: 21430C991A
- Service Champ: 10264
- PUREPRO: 10264ST
- Pronto: T3R
- Federated: T3R
- Mighty Distributing System: 7503-RC
- Parts Plus: P7503
- Canadian Tire: T3R
- Duralast: 7503
- Duralast: 7503
- CST: 7503
- Worldparts: 9T3R
Warranty
- Warranty Duration: 12 Months
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.









