




🔥 Keep your engine cool, your ride smooth, and your confidence high! ⚙️
The Dorman 603-043 Front Engine Coolant Reservoir is a direct replacement part designed specifically for select Mazda 3 models (2004-2013). Manufactured with durable materials to resist heat and vibration, it guarantees OEM-level fit and function. Backed by a century of aftermarket expertise, this reservoir ensures reliable performance and easy installation, making it the smart choice for maintaining your vehicle’s cooling system.




| Item Weight | 1.1 Pounds |
| Product Grade | Replacement Part |
| OEM Part Number | 81535B-1; DAKG-15350; FRT2102C; SK603043; 2W7Z8A080AA; LF5015205A; LF5015350; LF5015350A; LF5015350B; LF5015350C; LF8B15350; LF8B15350A; LF8B15350B; LF8B15360; LF8B15360A; LFR515360 |
| Global Trade Identification Number | 00019495412298 |
| UPC | 019495412298 |
| Manufacturer | Dorman Products |
| Model | Dorman 603-043: Pressurized Coolant Reservoir |
| Item Weight | 1.1 pounds |
| Product Dimensions | 10 x 6.8 x 8.6 inches |
| Country of Origin | Taiwan |
| Item model number | 603-043 |
| Manufacturer Part Number | 603-043 |
| Hollander Number | 627-50598 |
M**O
Fit great
My mechanic installed and it looks like good quality. Happy with the product.
E**E
Great
Fits perfect to my 2008 Mazda3 and so far it’s great! Quality is very good.
B**Y
just like the original
works great
R**S
Perfect replacement
Perfect replacement for a 2008 Mazda 3
P**6
Would Recommend
Good Quality
J**L
Easy installation and good value
Fits great, easy to install. Took about 25-30 mins to remove the old one and install this one. Identical to the factory reservoir.
J**H
Excelente
100 % recomendado excelente calidad
Trustpilot
2 days ago
3 weeks ago