The Dorman 603-043 Front Engine Coolant Reservoir is expertly designed to match the fit and functionality of your vehicle's original part, ensuring seamless integration. Compatible with Mazda 3 and Mazda 3 Sport models, this reservoir is engineered from premium materials to endure the high temperatures and vibrations within your engine bay. Its clear design allows for easy fluid level monitoring, making it a practical addition for both DIY and professional mechanics.Experience peace of mind with a component backed by Dorman's century-long legacy in automotive innovation and reliability. This pressurized coolant reservoir includes a spring-loaded twist cap to maintain optimal pressure, vital for preventing engine overheating. If your vehicle is exhibiting symptoms like fluctuating coolant levels or overheating, it’s crucial to have the reservoir assessed and replaced if necessary, ensuring your cooling system remains in top condition.

• Direct replacement matches original part's fit and function
• Engineered for straightforward installation and lasting use
• Made from durable materials to resist heat and vibration
• Includes efficient spring-loaded twist cap for pressure control
• Clear construction for easy coolant level checks
• Trusted design backed by over 100 years of expertise

Cap Included:	Yes
Cap Maximum Pressure Rating:	21 psi
Cap Type:	Spring Loaded Twist
Color:	Clear
Material:	Plastic
Mounting Brackets Included:	No
Mounting Hardware Included:	No
Mounting Hole Quantity:	1
Package Contents:	1 Coolant Reservoir; 1 Cap
Pressurized:	Yes

• Mazda: LF5015205A
• Ford: 2W7Z8A080AA
• Mazda: LF5015350A
• Mazda: LF5015350C
• Mazda: LF8B15360A
• Mazda: LF8B15350A
• (Unknown): SK603043
• Spectra Premium: FRT2102C
• Mazda: LF8B15360
• Mazda: LF5015350B
• Standard Motor Products: FRT2102C
• Mazda: LF8B15350
• Mazda: LF8B15350B
• Quezada: 81535B-1
• Keep On Green: DAKG-15350
• Mazda: LF5015350
• Mazda: LFR515360

• 2009-2013 Mazda 3 Sport | Position: Front
• 2004-2013 Mazda 3 | Position: Front