First, Add Your Vehicle
Get an exact fit for your vehicle.
Hover over image to zoom
Hover over image to zoom
Dorman - OE Solutions Engine Coolant Reservoir 603-378
Shop All DormanDorman948544https://www.autozone.com/cooling-heating-and-climate-control/coolant-overflow-tank/p/dorman-oe-solutions-engine-coolant-reservoir-603-378/948544_0_0?rrec=true
Part # 603-378
SKU # 948544
Total price is: 57 dollars and 99 cents.
Warranty | |
---|---|
Part # | 603-378 |
SKU # | 948544 |
Weight | 1.78lbs |
Color | White |
Cap Included | Yes |
Grade Type | Regular |
Cap Type | Twist On |
Mounting Hardware Included | |
Material | Plastic |
Mounting Brackets Included | Yes |
PRODUCT DESCRIPTION
Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's engine coolant recovery tank uses premium plastic to withstand the effects of stress generated by the engine compartment. It is thoroughly tested to ensure performance and long lasting quality over time.
- Direct replacement for a proper fit every time
- Comes with reservoir cap
- Quality tested to ensure trouble-free installation and performance
- Level sensor included (where applicable)
Customer Reviews
7 Reviews
66% of reviewers recommend this product.
2 recommendations
Ratings
- Sort by
- Filter by
7 Reviews
It's exactly the same as OEM coolant reservoir.
Anthony5 months agoThis part fit perfectly and it did take long to install either. My coolant reservoir was cracked. This was so easy to replace without waiting for the OEM part to arrive. This was a great Purchase and it has Limited lifetime warranty.
Purchased for: 2015 Dodge Dart Sxt 2.4LHelpful?
Good
Yanely bustamante olguin8 months agoVerified PurchaseSweepstakes EntryIt's good perfect
Helpful?
Was not me
Jonathan8 months agoVerified PurchaseSweepstakes EntryWas not me that bought it, yal sold that to someone that apparently knew me and used my name.
Helpful?
Fitting
Lu11 months agoVerified PurchaseSweepstakes EntryDid not fit my vehicle
Helpful?
Good value
David1 year agoVerified PurchaseSweepstakes EntryGood quality and perfect fit
Helpful?
Fit perfectly
James1 year agoVerified PurchaseRecommendedSweepstakes EntryThe overflow tank replaced the OEM one that was leaking. Works great and was a perfect fit.
Purchased for: 2013 Dodge DartHelpful?
Reservoir gasket
Carlos5 years agoVerified PurchaseRecommendedSweepstakes EntryGood service
Purchased for: Dodge DartHelpful?
Related Parts
Related Models
- Honda Accord Coolant Overflow Tank
- Honda Civic Coolant Overflow Tank
- Ford F150 Coolant Overflow Tank
- Chevrolet Silverado 1500 Coolant Overflow Tank
- Toyota Camry Coolant Overflow Tank
- Nissan/Datsun Altima Coolant Overflow Tank
- Dodge Ram 1500 Coolant Overflow Tank
- Toyota Corolla Coolant Overflow Tank
- Chevrolet Cruze Coolant Overflow Tank
- Ford Focus Coolant Overflow Tank
Advice and How-To's
- Best Car Accessories for Moms 2025
- OEM vs. Aftermarket Car Parts: What’s the Best Choice for Your Vehicle?
- The Coolest Pickup Truck Accessories & Mods to Improve Your Ride
- What Size Winch Do I Need?
- How to Wire Trailer Lights
- What Size Hitch Ball Do I Need?
- Can You Increase Towing Capacity and Performance?
- Are Duralast Parts Good?
- Best SUV Modifications
- Best Easy Car Modifications