best automotive parts washer solvent – 7 Options Reviewed

There’s nothing quite like the satisfaction of a clean garage, but let’s be honest, tackling greasy, grimy automotive parts is often the least favorite job. I’ve spent countless hours scrubbing engine components, transmission parts, and brake calipers by hand, and it’s a messy, time-consuming ordeal. That’s when you realize a good parts washer and, more importantly, the best automotive parts washer solvent can be a total game-changer. We’re talking about melting away years of baked-on oil, stubborn grease, and road grime with minimal effort. But with so many options out there, how do you pick the right one? I’ve dug deep, looked at some popular choices—including some great washer systems and even a pump—to help you find the perfect cleaning solution for your shop or home garage.

IMAGE	PRODUCT NAME	AMAZON LINK
	B’laster 128-PWS Industrial Strength Parts Washer Solvent	View on Amazon
	Red Sun Parts Washer 20 Gallon Cabinet Electric Solvent…	View on Amazon
	CRC Parts Washer Solvent, 5 Gal, 05067	View on Amazon
	Eastwood 20 Gallon Parts Washer Cabinet Electric Pump…	View on Amazon
	JEGS 5-Gallon Portable Parts Washer | 3.5 Gallon Solvent…	View on Amazon
	Red Sun Parts Washer 40 Gallon Cabinet Electric Solvent…	View on Amazon
	Black Bull PWP40 Parts Washer Pump, Gray	View on Amazon

1. B’laster 128-PWS Industrial Strength Parts Washer Solvent

If you’re dealing with serious automotive grime, B’laster’s Industrial Strength Parts Washer Solvent is a contender you’ll want to consider. This powerful formula is designed to cut through some of the toughest automotive contaminants, leaving your parts remarkably clean without any unwanted residue. It’s a reliable choice for mechanics and DIY enthusiasts who need a heavy-hitter solvent that won’t harm their metal, plastic, or painted components.

Key features that stand out:
* – Industrial Strength Cleaning: Effectively cuts through cutting oil, motor oils, and grease that typically cling to automotive parts.
* – Residue-Free Finish: Ensures components are left clean and ready for assembly or further work without any sticky or oily film.
* – High Flashpoint Formula: Boasts a 145-Degrees F flashpoint, enhancing safety during use.
* – Versatile Material Compatibility: Safe for use on all metals, most plastics, and painted surfaces, giving you peace of mind.

Pros:
* Excellent degreasing power.
* Leaves parts genuinely clean.
* Safe for a wide range of materials.
* Higher flashpoint for increased safety.

Cons:
* Its strong nature might require good ventilation during use.

Best for: Heavy-duty degreasing of engine components, transmission parts, and general automotive clean-up where industrial-level strength is needed.

Expert Opinion: This is a robust solvent that delivers on its promise of cutting through tough grime. Its compatibility with various materials and higher flashpoint make it a practical and safer choice for busy workshops.

2. Red Sun Parts Washer 20 Gallon Cabinet Electric Solvent…

While not a solvent itself, the Red Sun 20-Gallon Cabinet Electric Parts Washer is an excellent system for effectively utilizing your chosen automotive parts washer solvent. This robust machine is built for convenience and safety, offering features that make your cleaning tasks much easier and more efficient. Its circulation system ensures your solvent works harder and lasts longer, perfect for smaller auto repair shops or dedicated home garages.

Key features that stand out:
* – Flow-Thru Brush & Rotating Nozzle: Comes with a heavy-duty grooved handle brush and a 180-degree rotating flexible nozzle for precision cleaning and directing solvent.
* – Self-Locking Fuse & Removable Basket: Features a safety fuse that caps the lid if operating temperature exceeds safe limits, plus a convenient removable basket for small parts.
* – Solvent Recycling System: Equipped with a pump and filter system that recycles cleaning fluid, extending solvent life and reducing waste.
* – High Flow Pump: A 5-1/4 GPM pump efficiently cleans various parts like screws, bearings, and gaskets.
* – Sturdy, Anti-Rust Construction: Made from sturdy steel with a powder coating to resist rust and corrosion, built to last.

Pros:
* Excellent safety features with the self-locking fuse.
* Efficient solvent recycling and filtration system.
* Durable steel construction with anti-rust coating.
* Convenient flow-through brush and adjustable nozzle.

Cons:
* Doesn’t include the solvent, which needs to be purchased separately.

Best for: Automotive workshops or serious DIYers who need a compact, efficient, and safe system to maximize the performance and longevity of their chosen parts washer solvent for medium-sized projects.

Expert Opinion: This parts washer machine provides a fantastic platform for your solvent. The recycling system is a huge plus for cost-effectiveness and environmental considerations, making it a smart investment for consistent cleaning needs.

3. CRC Parts Washer Solvent, 5 Gal, 05067

CRC is a well-known name in automotive chemicals, and their Parts Washer Solvent lives up to the reputation. This 5-gallon pail of cleaning power is formulated to attack and remove common automotive contaminants like grease, oil, and dirt instantly. It’s a versatile choice for a variety of tasks, designed with both effectiveness and safety in mind, making it a strong contender for the best automotive parts washer solvent for many applications.

Key features that stand out:
* – Instant Contaminant Removal: Instantly removes grease, oil, dirt, and other contaminants, speeding up your cleaning process.
* – Wide Material Compatibility: Safe for use on all metal parts, most plastics, and painted surfaces, ensuring versatility.
* – Zero VOC Formula: This solvent contains no chlorinated solvents and is a Zero VOC formula, making it a more environmentally conscious choice.
* – High Flashpoint: Boasts a high flashpoint of 204°F, significantly reducing flammability risks during use.

Pros:
* Very effective at dissolving tough grease and oil.
* Environmentally friendlier with Zero VOCs.
* High flashpoint provides enhanced safety.
* Safe for a broad range of materials found in automotive parts.

Cons:
* The 5-gallon size might be overkill for very occasional users.

Best for: Professionals and serious DIYers seeking a powerful, safe, and versatile automotive parts washer solvent with a high flashpoint and a focus on environmental responsibility.

Expert Opinion: CRC’s solvent is a top-tier choice for its balance of cleaning power, safety, and environmental considerations. The high flashpoint is particularly reassuring when working in a garage environment.

4. Eastwood 20 Gallon Parts Washer Cabinet Electric Pump…

The Eastwood 20 Gallon Parts Washer is another excellent cabinet system, but with a very important distinction: it’s specifically designed for water-based solvents. This is crucial if you prefer to avoid traditional petroleum-based solvents. Built with ruggedness in mind, it provides a dedicated space for cleaning various automotive components efficiently, offering a solid platform for your chosen water-based cleaning agent.

Key features that stand out:
* – Rugged Steel Construction: Made from welded steel for durability and long-lasting use, capable of handling demanding workshop environments.
* – Specialized for Water-Based Solvents: Only takes water-based solvent, making it ideal for those prioritizing non-flammable and lower-VOC cleaning solutions.
* – Flexible Nozzle & Flow-Through Brush: Features a flexible nozzle to direct solution and a flow-through brush to agitate and scrub away grime.
* – Ample Capacity & Workspace: Offers a 20-gallon tank capacity (12-gallon solution capacity) and generous overall dimensions for a spacious work area.
* – Easy Draining & Storage: Includes a drain hole with plug for simple disposal and a lower shelf for tool storage.

Pros:
* Robust and durable construction.
* Ideal for those who prefer water-based cleaning solutions.
* Large working area and tank capacity.
* Comes with essential cleaning accessories like the brush and basket.

Cons:
* Limited to water-based solvents, which might not be as aggressive on some contaminants as petroleum-based options.

Best for: Automotive enthusiasts and shops specifically looking for a durable, large-capacity parts washer system that uses environmentally friendlier and non-flammable water-based automotive parts washer solvent.

Expert Opinion: If you’re committed to water-based cleaning, this Eastwood unit is a fantastic choice. Its sturdy build and practical features ensure a great user experience with compatible solvents, emphasizing safety and lower fumes.

5. JEGS 5-Gallon Portable Parts Washer | 3.5 Gallon Solvent…

For those with limited space or who need a parts washer that can move with them, the JEGS 5-Gallon Portable Parts Washer is an indispensable tool. This compact unit is designed for smaller parts and projects, offering a convenient way to clean and degrease without taking up too much precious workbench space. It’s perfect for hobbyists or quick, targeted clean-ups, letting you use your preferred automotive parts washer solvent efficiently.

Key features that stand out:
* – Compact, Portable Design: Features a compact design that saves workbench space and allows for easy portability.
* – Vital Cleaning Tool: An essential tool for cleaning and degreasing smaller automotive parts and components.
* – Removable Tray: Includes a removable tray that provides versatility for various part sizes and makes clean-up easier.
* – Durable Powder Coating: Boasts a powder-coated black finish with the JEGS logo for long life and great looks.
* – 5-Gallon Capacity: Offers a 5-gallon capacity with 3.5-gallon solvent capacity to meet most small parts cleaning needs.

Pros:
* Excellent for small parts and projects.
* Highly portable and space-saving.
* Durable construction with attractive finish.
* Removable tray adds to its versatility.

Cons:
* Not suitable for large, bulky automotive parts.

Best for: Home mechanics, hobbyists, or small repair jobs where portability and a compact footprint are priorities for using automotive parts washer solvent on smaller components.

Expert Opinion: This JEGS washer is a lifesaver for small jobs. Its portability means you can easily store it away or bring it closer to your project, making it incredibly convenient for quick degreasing tasks.

6. Red Sun Parts Washer 40 Gallon Cabinet Electric Solvent…

Stepping up in size, the Red Sun 40-Gallon Cabinet Electric Parts Washer takes everything great about its 20-gallon sibling and doubles down on capacity. This powerhouse machine is built for the most demanding automotive cleaning tasks, capable of handling larger components and a higher volume of work. It incorporates all the smart features for automotive parts washer solvent management, making it an ideal choice for busy professional garages.

Key features that stand out:
* – Flow-Thru Brush & Rotating Nozzle: Equipped with a flow-through parts brush and a 180-degree rotating nozzle for comprehensive cleaning.
* – Self-Locking Fuse & Removable Basket: Features a self-locking fuse for safety in case of overheating and a removable basket for organizing small parts.
* – Solvent Recycling System: Benefits from a pump with a filter that recycles cleaning fluid, ensuring maximum longevity and effectiveness of your chosen solvent.
* – 40 Gallon Extra-Large Capacity: An extra-large 40-gallon capacity allows you to clean very large components, even fitting two tires.
* – Sturdy, Anti-Rust Construction: Constructed from sturdy steel with an anti-rust powder coating for enduring tough workshop conditions.

Pros:
* Massive capacity suitable for large and numerous parts.
* Excellent safety features for solvent use.
* Efficient solvent recycling and filtration system.
* Durable, corrosion-resistant build quality.

Cons:
* Its large footprint requires significant dedicated space in your garage or shop.

Best for: Professional automotive shops, heavy-duty mechanics, or serious enthusiasts who frequently clean large or multiple components and need a robust system to manage high volumes of automotive parts washer solvent.

Expert Opinion: For anyone tackling big projects or running a busy shop, this 40-gallon Red Sun unit is a superb investment. The larger capacity combined with the excellent solvent management features makes it highly efficient for continuous use.

7. Black Bull PWP40 Parts Washer Pump, Gray

The Black Bull PWP40 Parts Washer Pump isn’t a solvent or a full washer, but it’s a critical component for anyone looking to build a custom parts washer or replace a worn-out pump in an existing unit. A good pump is essential for circulating your automotive parts washer solvent effectively, ensuring consistent cleaning power and agitation. This submersible pump offers a compact solution for maintaining the flow of your cleaning solutions.

Key features that stand out:
* – Submersible Design: Designed for submersible use only, ensuring proper operation within your parts washer reservoir.
* – Compact Dimensions: Small package dimensions make it easy to integrate into various parts washer setups.
* – Replacement or Custom Build: Ideal for replacing a failing pump or for creating a DIY parts washer system.
* – Lightweight: At 1.7 pounds, it’s easy to handle and install.

Pros:
* Perfect for replacing old or broken pumps.
* Allows for custom parts washer builds.
* Compact and easy to install.
* Ensures consistent solvent circulation.

Cons:
* Requires additional components to function as a complete parts washer.

Best for: Individuals looking to repair or upgrade their existing parts washer pump, or those building a custom parts washer system that requires reliable automotive parts washer solvent circulation.

Expert Opinion: Don’t underestimate the importance of a good pump in a parts washer setup. This Black Bull pump is a reliable choice for maintaining optimal solvent flow, which is crucial for effective cleaning, especially for those looking to build their own system.

Helpful Comparison Short Insights

When it comes to picking the best automotive parts washer solvent (and the system to use it in), there’s a good variety.

If you’re after pure solvent power, the B’laster 128-PWS and CRC Parts Washer Solvent are your top choices, both offering industrial-strength degreasing with high flashpoints for safety. CRC stands out with its Zero VOC formula, making it a more environmentally friendly option without sacrificing cleaning performance.

For those needing a complete parts washer system, Red Sun offers excellent options. The Red Sun 20 Gallon is great for general garage use, while the Red Sun 40 Gallon is ideal for heavy-duty, large-scale work, both featuring brilliant solvent recycling systems to save on costs and environmental impact.

However, if your priority is a water-based cleaning solution, the Eastwood 20 Gallon Parts Washer is specifically designed for that, offering a safer, non-flammable alternative. On the smaller, more portable side, the JEGS 5-Gallon Portable Parts Washer is a fantastic choice for quick jobs and tight spaces.

Finally, for the DIYer or for maintenance, the Black Bull PWP40 Parts Washer Pump is a vital component, ensuring your chosen automotive parts washer solvent circulates effectively.

Final Verdict

Choosing the best automotive parts washer solvent isn’t a one-size-fits-all decision; it really depends on your specific needs, the type of grime you’re battling, and your workspace setup.

For ultimate degreasing power in a traditional solvent, the B’laster 128-PWS Industrial Strength Parts Washer Solvent is incredibly effective, cutting through the nastiest build-up like butter. If you want that power but with an added eco-conscious edge and a higher flashpoint, the CRC Parts Washer Solvent is a phenomenal choice.

When it comes to parts washer machines, if you’re a professional shop or have substantial cleaning needs, the Red Sun 40 Gallon Cabinet Electric Solvent Parts Washer stands out for its sheer capacity and solvent-saving features. For a more versatile and water-based friendly option, the Eastwood 20 Gallon Parts Washer is a fantastic alternative, especially if you prioritize safety and less harsh chemicals. And don’t forget the JEGS 5-Gallon Portable Parts Washer for those smaller projects or when space is at a premium.

Ultimately, combine a top-tier solvent like B’laster or CRC with a robust washer system like one of the Red Sun or Eastwood units, and you’ll transform your automotive cleaning routine.

FAQ Section

Q1: What’s the main difference between solvent-based and water-based automotive parts washer solvent?
A1: Solvent-based cleaners (like petroleum distillates) are generally more aggressive at dissolving oil, grease, and tar, but often have lower flashpoints and stronger fumes. Water-based solutions are typically safer, non-flammable, and less odorous, relying on detergents and surfactants to clean, making them a great choice if you prefer a greener automotive parts washer solvent.

Q2: Can I use any type of automotive parts washer solvent in any parts washer machine?
A2: No, it’s crucial to check your parts washer machine’s compatibility. Some machines are designed only for water-based solutions, while others can handle petroleum-based solvents. Using the wrong type can damage the machine, create safety hazards, or void warranties.

Q3: How often should I change my automotive parts washer solvent?
A3: The frequency depends on how often you use your washer and how dirty the parts you’re cleaning are. If your solvent is heavily contaminated, dark, or losing its cleaning power, it’s time for a change. Machines with filtration and recycling systems, like the Red Sun units, can extend the life of your automotive parts washer solvent significantly.

Q4: Are there any safety precautions I should take when using parts washer solvent?
A4: Absolutely. Always wear appropriate PPE, including gloves and eye protection. Ensure good ventilation in your workspace. Check the flashpoint of your chosen automotive parts washer solvent and avoid open flames or sparks. Proper disposal of used solvent is also critical – never pour it down the drain.

Q5: What does “high flashpoint” mean for an automotive parts washer solvent?
A5: The flashpoint is the lowest temperature at which a liquid can form an ignitable vapor mixture in air near its surface. A higher flashpoint (e.g., 145°F or 204°F) means the solvent is less volatile and less likely to ignite under normal operating conditions, making it a safer option for your garage or shop.

Q6: Can I dilute my automotive parts washer solvent to make it last longer?
A6: Most ready-to-use parts washer solvents are formulated for optimal performance and shouldn’t be diluted unless specified by the manufacturer. Diluting them can weaken their cleaning power. However, some concentrated water-based cleaners are designed to be diluted, so always read the product instructions carefully.

Q7: What features should I look for in a parts washer machine that complements my automotive parts washer solvent?
A7: Look for features like a robust pump for good circulation (like the Black Bull pump offers), a sturdy tank, a filtration system to extend solvent life, a flow-through brush for scrubbing, and safety features like a self-locking lid or high-temperature shut-off. Compatibility with your chosen solvent type (water-based vs. petroleum-based) is paramount.