Dayco Thermostat DT37A

Dayco Thermostat Fits Toyota Dyna 200, Coaster, Dyna, Dyna 250, LandCruiser, Dyna 400, Land Cruiser, Dyna 300, Daihatsu

The Dayco Thermostat DT37A is a high-quality automotive component designed to regulate engine temperature effectively. Ideal for DIY enthusiasts, tradies, and fleet operators alike, this thermostat ensures optimal performance in a variety of Australian vehicle models. Manufactured by Dayco, a trusted name in automotive parts, this product is engineered for durability and reliability, making it a vital addition to your vehicle maintenance toolkit.

Suitable for various Australian vehicle models listed below, this thermostat is an essential part for maintaining your engine's efficiency. To ensure compatibility, add your vehicle details to My Garage for our 100% Fitment Guarantee.

• Daihatsu Delta Wide 2.8 YB D 1987-1999
• Daihatsu Delta Wide 2.8 YB D (V57, V58) 1987-1999
• Daihatsu Delta Wide 3.0 YB D 1984-1987
• Daihatsu Delta Wide 3.7 YB D 1988-1999
• Daihatsu Delta 3.0 V9 D 1984-1987
• Daihatsu Rocky 2.8 F7,F8 Hardtop, Wagon TD (F70, F75, F80, F85) 1987-1998
• Daihatsu Rocky 2.8 F7,F8 Wagon D (F70, F75, F80, F85) 1985-1986
• Daihatsu Rocky 2.8 F70,F75,F80,F85 Hardtop, Wagon D (F70, F75, F80, F85) 1985-1998
• Daihatsu Rocky 2.8 F70,F75,F80,F85 Hardtop, Wagon TD (F70, F75, F80, F85) 1987-1996
• Daihatsu Rocky 2.8 F70,F75,F80,F85 Wagon D (F70, F75, F80, F85) 1985-1986
• Toyota Coaster 4.0 B20,B30 D (HB30, HB30R) 1985-1990
• Toyota Coaster 4.0 XZB50 TD 2006-2016
• Toyota Dyna 200 3.0 BU8,BU6,BU7 D 1988-1995
• Toyota Dyna 200 3.0 D (BU60, BU76, BU84) 1985-1995
• Toyota Dyna 200 3.4 BU1 D 1995-1999
• Toyota Dyna 200 3.4 D (BU100, BU110, BU140) 1995-1999
• Toyota Dyna 200 3.7 BU1,BU2 D 1995-2001
• Toyota Dyna 200 3.7 BU7,BU6 D 1988-1995
• Toyota Dyna 200 3.7 D (BU66, BU87, BU88, BU91, BU67) 1988-1995
• Toyota Dyna 200 4.1 Di 1995-1999
• Toyota Dyna 200 4.1 TDi (BU223, BU102, BU222) 1995-1999
• Toyota Dyna 250 3.7 D (BU211, BU221) 1995-2001
• Toyota Dyna 250 4.1 D (BU212, BU222) 1995-1999
• Toyota Dyna 250 4.1 TDi (BU223) 1999-2002
• Toyota Dyna 300 4.1 XZU300,XZU320,XZU330,XZU340 Tdi 1999-2002
• Toyota Dyna 400 4.1 XZU3,BU4 TDi 2004-2006
• Toyota Dyna 3.0 BU61,BU65 D 1984-1995
• Toyota Dyna 3.0 U60,U70,U80 D (BU65, BU61, BU61R, BU65R) 1984-1995
• Toyota Dyna 3.4 BU20 D (BU20) 1977-1984
• Toyota Dyna 3.4 BU82,BU62,BU85 D 1984-1987
• Toyota Dyna 3.4 U60,U70,U80 D (BU85, BU82, BU62) 1984-1987
• Toyota Dyna 3.6 U30 D (HU30) 1977-1984
• Toyota Dyna 4.0 HU40,HU50 D 1977-1984
• Toyota Dyna 4.0 WU90 D (WU90) 1984-1988
• Toyota Land Cruiser 3.6 HJ45RV SUV D 1979-1980
• Toyota LandCruiser 3.4 BJ74RV FRP Top TD 4x4 1985-1990
• Toyota LandCruiser 3.6 HJ45RP D 1975-1980
• Toyota LandCruiser 3.6 J40 D (HJ45RP) 1975-1980
• Toyota LandCruiser 3.6 J40,J50 SUV D (HJ45RV) 1979-1980
• Toyota LandCruiser 4.0 HJ47RV SUV D 1980-1984
• Toyota LandCruiser 4.0 HJ60 SUV Diesel 1980-1989
• Toyota LandCruiser 4.0 HJ61 SUV Turbo-D 1985-1989
• Toyota LandCruiser 4.0 HJ75RP Pickup D 4x4 1984-1990
• Toyota LandCruiser 4.0 HJ75RV SUV D 4x4 1984-1990
• Toyota LandCruiser 4.0 J40 D (HJ47, HJ47RP) 1980-1984
• Toyota LandCruiser 4.0 J40,J50 SUV D (HJ47RV) 1980-1984
• Toyota LandCruiser 4.0 J60 SUV Diesel (HJ60) 1980-1989
• Toyota LandCruiser 4.0 J60 SUV Turbo-D (HJ61) 1985-1989
• Toyota LandCruiser 4.0 J70 Pickup D 4x4 (HJ75RP) 1984-1990
• Toyota LandCruiser 4.0 J70 SUV D 4x4 (HJ75RV) 1984-1990

Key features

• Designed for precise temperature regulation, enhancing engine performance.
• Manufactured by Dayco, ensuring high quality and reliability.
• Compatible with a wide range of Toyota and Daihatsu models.
• Durable construction for longevity and consistent operation.
• Easy installation for both professionals and DIY enthusiasts.

Technical details

• Brand: Dayco
• Part Type: Thermostat
• Compatibility: Various Toyota and Daihatsu models
• Material: High-quality automotive-grade materials

Applications / fitment

This thermostat is typically used in a range of Toyota and Daihatsu vehicles to maintain optimal engine temperature. Proper fitment is crucial for engine efficiency and longevity.

• Passenger vehicles
• 4x4 vehicles
• Commercial trucks
• Bus applications
• Fleet vehicles

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I install the Dayco Thermostat?

Installation typically involves draining the coolant, removing the old thermostat, and replacing it with the new one. Ensure a proper seal and refill the coolant after installation.

Is this thermostat compatible with my vehicle?

To confirm compatibility, please use the My Garage feature on our website and enter your vehicle details for our 100% Fitment Guarantee.

What should I do if my engine overheats?

If your engine overheats, check the thermostat and other cooling system components. It's advisable to consult a professional mechanic for diagnosis and repair.

How often should I replace my thermostat?

It's recommended to inspect your thermostat during regular vehicle maintenance and replace it every 2-3 years or if you notice any performance issues.

What materials is the Dayco Thermostat made of?