Motorad Engine Coolant Thermostat Housing Assembly
Fits Nissan, INFINITI — 19 vehicle applications
Housing Thermostat
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Motorad 343-180 Vehicle Fitment
Fits 19 vehiclesThis Motorad Engine Coolant Thermostat Housing Assembly fits Nissan, INFINITI vehicles.
Fits 2011-2012 INFINITI EX35; 2013 INFINITI EX37; 2011-2012 INFINITI FX35; 2013 INFINITI FX37; 2011-2012 INFINITI G25; 2009-2013 INFINITI G37; 1996-2001 INFINITI I30; 2012-2013 INFINITI M35h. Plus 10 more models listed below.
2015-2019 INFINITI Q70L
2015 INFINITI Q40
2014-2019 INFINITI Q50
2014-2019 INFINITI QX70
2014-2019 INFINITI Q70
2014-2017 INFINITI QX50
2014-2016 INFINITI Q60
2013 INFINITI EX37
2013 INFINITI FX37
2012-2013 INFINITI M35h
2011-2013 INFINITI M37
2011-2012 INFINITI EX35
2011-2012 INFINITI FX35
2011-2012 INFINITI G25
2009-2013 INFINITI G37
1996-2001 INFINITI I30
Motorad 343-180 Specifications
- Gasket Quantity
- 0
- Seal Quantity
- 0
- Prop 65
- WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Prop 65
- ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov
- Material
- Aluminum, Copper, Stainless Steel
- Material
- Aluminio, Acero inoxidable, Cobre
Motorad 343-180 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | 12T80D | |
| Aftermarket | 421-180 | |
| Aftermarket | 902-5140 | |
| Aftermarket | 1601-24048 | |
| Aftermarket | 3238 | |
| Aftermarket | 14318 | |
| Aftermarket | 34380 | |
| Aftermarket | 85201 | |
| Aftermarket | 2120031U01 | |
| Aftermarket | 2120031U03 | |
| Aftermarket | 9343180 | |
| Aftermarket | P3238 | |
| Aftermarket | QRT75 |
Motorad 343-180 Product Description
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
Key Features
- Original equipment design for worry-free direct fit replacement
- Consistent and precise response to cooling system needs
- 100% tested and calibrated
- Meets or exceeds OEM standards
- High grade stainless steel and copper construction
About Motorad
Shop Motorad Engine Coolant Thermostat Housing Assembly at Autrex with vehicle fitment details, current pricing, and checkout options for the Motorad 343-180. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Motorad 343-180
What vehicles does the Motorad 343-180 fit?
The Motorad 343-180 fits 19 vehicle applications including 2009-2020 Nissan 370Z, 2014-2019 INFINITI Q50, 2014-2019 INFINITI QX70, 2014-2019 INFINITI Q70, 2015-2019 INFINITI Q70L and 14 more. Check the full fitment list above to confirm your vehicle.
What parts does the Motorad 343-180 replace?
The Motorad 343-180 is a direct replacement for 3238, QRT75, 343-180, 34380, 2120031U03 and 20 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Motorad 343-180 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Motorad 343-180. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Motorad 343-180?
Shipping options for the Motorad 343-180 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Motorad 343-180 cost?
The Motorad 343-180 is currently listed at $40.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Motorad Engine Coolant Thermostat Housing Assembly a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Motorad Engine Coolant Thermostat Housing Assembly before ordering.