HONDA 19300-MFJ-D01 Thermostat Housing

( Manufacturer Part Number: 19300-MFJ-D01 ), ( Type: Thermostat Housing )

Review HONDA Oem Thermostat Housing fits CBR600RR 2007

The **Honda 19300-MFJ-D01 2007 CBR600RR Thermostat Housing** is a precision-engineered component designed specifically for Honda s high-performance 600cc sportbike, the CBR600RR, a model renowned for its aggressive styling, nimble handling, and spirited performance. This thermostat housing serves as a critical part of the bike s cooling system, housing the thermostat a temperature-sensitive valve that regulates the flow of coolant between the engine and radiator. Crafted from high-quality aluminum alloy, the housing is engineered to withstand the extreme thermal stresses and pressures generated during high-speed riding, ensuring reliable operation even under demanding conditions. The design incorporates a robust gasket interface to prevent coolant leaks, maintaining optimal engine temperatures for peak performance while minimizing wear on internal components. Its compact yet durable construction aligns seamlessly with the CBR600RR s sleek, aerodynamic frame, offering both functionality and aesthetic compatibility. Whether you're restoring a classic bike, upgrading a used model, or maintaining a well-loved CBR600RR, this OEM-quality thermostat housing guarantees a secure fit, improved cooling efficiency, and long-term reliability essential for preserving the bike s sporty spirit and longevity.

### Pros and Cons of buying a Honda 19300-MFJ-D01 (2007 CBR600RR Thermostat Housing)

1. **Direct Fitment** This part is specifically designed for the 2007 Honda CBR600RR, ensuring compatibility without modifications. It eliminates the need for adapters or additional tools, making installation straightforward.

2. **Reliability** Honda is known for producing durable components, and the thermostat housing is no exception. A genuine or high-quality aftermarket part reduces the risk of premature failure, which can be critical for maintaining engine performance and longevity.

3. **Performance Stability** The thermostat housing plays a key role in regulating engine temperature. A properly functioning unit ensures optimal cooling, preventing overheating and protecting critical components like the head gasket, pistons, and bearings.

4. **Ease of Installation** Replacing the thermostat housing is a relatively simple job for a mechanic or an experienced DIYer. It typically requires draining the coolant, removing a few bolts, and installing the new part. This can save labor costs if you re comfortable working on your bike.

5. **Prevents Coolant Leaks** Over time, the gasket in the thermostat housing can degrade, leading to coolant leaks. Replacing it proactively can avoid costly engine damage from overheating or coolant loss.

6. **Compatibility with Upgrades** If you ve modified your bike s cooling system (e.g., upgraded radiator, water pump, or thermostat), this part may be necessary to ensure everything works together seamlessly.

7. **Cost-Effective Maintenance** Compared to the potential cost of repairing engine damage from overheating, replacing the thermostat housing is a relatively inexpensive preventive measure. Prices are reasonable, especially when purchased from reputable sellers.

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1. **Potential Counterfeit Parts** If purchasing from untrusted sellers (e.g., third-party marketplaces without verification), there s a risk of receiving a fake or low-quality part. Counterfeit parts may fail prematurely or not fit correctly, leading to further issues.

2. **Labor Costs if Professional Installation is Needed** While the part itself is affordable, if you re not comfortable performing the replacement yourself, labor costs at a dealership or mechanic could add up, especially if additional work (e.g., coolant system flushing) is required.

3. **Time-Consuming DIY Job** For those unfamiliar with motorcycle maintenance, the process of draining coolant, removing the housing, and ensuring proper sealing can be time-consuming and frustrating. Mistakes during installation (e.g., overtightening bolts or improper gasket application) could cause leaks.

4. **Compatibility with Modified Systems** If your bike has been heavily modified (e.g., forced induction, custom cooling loops), the stock thermostat housing might not be ideal. In such cases, an upgraded or aftermarket housing may be necessary to handle increased heat loads.

5. **Coolant System Flush May Be Required** After replacement, it s often recommended to flush the coolant system to remove old coolant and debris. This adds to the effort and cost if not already done.

6. **Limited Lifespan of Related Components** While the thermostat housing itself may last a long time, other parts in the cooling system (e.g., hoses, water pump, radiator) may wear out around the same time. This could lead to recurring maintenance costs if not addressed proactively.

7. **Environmental Considerations** Disposing of old coolant and the thermostat housing improperly can be environmentally harmful. Proper disposal (e.g., recycling coolant at a bike shop) adds an extra step to the process.

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The Honda 19300-MFJ-D01 thermostat housing for the 2007 CBR600RR is a practical and necessary part for maintaining your bike s cooling system. Its direct fitment, reliability, and role in preventing engine damage make it a worthwhile investment. However, the potential risks of counterfeit parts, labor costs, and the time required for installation must be considered, especially for those new to motorcycle maintenance.

If you re confident in your mechanical skills or have access to a trusted mechanic, replacing the thermostat housing is a smart preventive measure. For those less experienced, it may be worth investing in professional installation to avoid costly mistakes.

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1. **Purchase from a Trusted Source** Buy the part from Honda s official dealership, a reputable aftermarket supplier (e.g., RockAuto, Dynomax, or eBay with verified sellers), or a well-reviewed online retailer. Avoid unknown sellers to minimize the risk of counterfeit parts.

2. **Prepare for the Job** If doing it yourself, gather all necessary tools (socket set, coolant drain pan, new gasket, coolant), and follow a detailed repair guide (e.g., from Honda s service manual or a trusted online resource like *Cycle World* or *Motorcycle Mechanics*).

3. **Consider Professional Help if Needed** If you re unsure about the installation process or lack the time, have a mechanic perform the replacement. This ensures it s done correctly and may include a coolant flush for added peace of mind.

4. **Monitor Post-Installation** After replacement, check for leaks, proper thermostat operation (e.g., engine warming up correctly), and coolant level. Address any issues promptly to avoid further complications.

5. **Pair with Routine Maintenance** Use this opportunity to inspect other cooling system components (hoses, clamps, radiator) and replace them if they show signs of wear. This can extend the life of your bike s cooling system.

**Final Verdict:** The 19300-MFJ-D01 thermostat housing is a sound purchase for maintaining your 2007 CBR600RR s reliability. With careful sourcing and either DIY or professional installation, it s a cost-effective way to prevent overheating and engine damage. Prioritize quality and proper installation to maximize its benefits.

Details:

The Consumer Rights Act 2015 says goods must be as described, fit for purpose and of satisfactory quality. Zone 3 USA, Canada, Australia, Africa, South America. However, as they are used, some wear and tear is expected. All parts are used except for small consumables.

Why do they choose us. This thermostat housing is in good condition and shows normal signs of wear. World Delivery Estimations: Country. Please view all photos closely for details.

TAP Please review all pictures to assess the condition of item. Do you test the parts before selling them?, Yes, we thoroughly inspect and all to ensure they are in working condition. Goods will not be shipped until funds have cleared. Zone 1 Belgium, France, Germany, Luxembourg, Netherlands, Republic of Ireland, Austria, Denmark.

The information in this summary box summarises some of your key rights. Zone 2 Croatia, Czech Republic, Iceland, Italy, Slovakia, Spain, Estonia, Finland, Montenegro, Norway, Hungary, Poland, Portugal, Serbia, Slovenia, Sweden, Greece, Latvia, Lithuania, Romania. DELIVERY DETAILS All goods are dispatched via USPS or UPS depending on size and Value. This does not affect your statutory rights.

Estimated Delivery. This is a summary of some your key rights.

part #: 19300mfjd01 price

• $31.50

specifications speedometercycleiz:

• for models: Cbr600rr
• for makes: Honda
• for years: 2007
• mpn: 19300-mfj-d01
• type: Thermostat Housing

returns speedometercycleiz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller speedometercycleiz:

• # reviews: 34380
• rating: 99.6%
• city: Rancho Cordova, California

offer speedometercycleiz:

• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: February 6, 2026
• availability: In Stock

shipping speedometercycleiz:

• class: Standard
• transit: 5-12 Days
• type: Fixed
• cost: $14.00
• service: Standard

payments speedometercycleiz:

• other
• wallet: Google-pay
• credit card: Diners-club

general speedometercycleiz:

• Motorcycle Scooter Parts Accessories > Instruments Gauges > Individual Gauges
• condition: Used

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