We consider a vertical slimline radiator to be a worthy investment in the long run. In the following post, we will help you to select the best vertical slimline radiators.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Blackhorseracing Vertical Slimline Radiator READ REVIEW

Best For Car: Buy: Denso Vertical Slimline Radiator READ REVIEW

Best For Customer Service: Buy: Auto Shack Vertical Slimline Radiator READ REVIEW

Best For Transmission Cooler: Buy: Gm Vertical Slimline Radiator READ REVIEW

Best With Fast Shipping: Buy: Dwvo Vertical Slimline Radiator READ REVIEW

Best For Water Pump: Buy: Prime Cooling Vertical Slimline Radiator READ REVIEW

Best For Electric Fan: Buy: Mishimoto Vertical Slimline Radiator READ REVIEW

Best With Good Welds: Buy: Auto Dynasty Vertical Slimline Radiator READ REVIEW

Best For Number Of Rows: Buy: Aw Alloyworks Vertical Slimline Radiator READ REVIEW

Best With Part Number: Buy: Cooling Care Vertical Slimline Radiator READ REVIEW

Best For Maximum Cooling Efficiency: Buy: Ozcoolingparts Vertical Slimline Radiator READ REVIEW

Best For Manual Transmission: Buy: Dna Motoring Vertical Slimline Radiator READ REVIEW

Best Overall: Blackhorseracing Vertical Slimline Radiator

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a radiator. The Blackhorseracing Vertical Slimline Radiator is exactly that - it's a simple radiator that hits all the right notes. The blackhorseracing vertical slimline radiator is white, comes with nylon lock nuts and it provides great value. Make sure this fits by entering your model number. Also, this fits most hot rods and classic engines, like Gm, Chevy, Gmc, Cadillac, Pontiac, Buick, Ford, chrysler, Dodge, etc.

Finally, the blackhorseracing vertical slimline radiator is dual, it is overall and has a mounting style.

Most customers agree that the radiator will probably fit any car that has room for it. In addition, a few say that the radiator is a pretty nice tank. Further, they also found that the radiator was a decent piece of equipment.

• Polished surface; made of high quality stainless steel.
• This works well, but get better rivets or mounting hardware.
• This is made of high quality stainless steel.
• This does not hold nearly what they advertise.

Best For Car: Denso Vertical Slimline Radiator

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Best part: Denso Vertical Slimline Radiator costs comparatively little and it is available to ship in 24 hours. The denso vertical slimline radiator is best for good fit and it fits perfectly. Make sure this fits by entering your model number. Further, it fits perfectly, is designed for perfect match and it makes for perfect condition.

The radiator is very good and works great so far, It works perfectly and has a simple design. Moreover, this installed easily, allows for factory fit, It is great for a fair price and has a direct fit design. Finally, the denso vertical slimline radiator is vehicle specific, works perfectly and it provides great value.

Almost all customers opine that the radiator is great with almost no bent fins. And, a few also found that the radiator is perfect so far after about a month. Further, they strongly agree that the radiator is perfectly great quality. Overall, the tone of buyers is very positive and we believe that the radiator suits the purpose.

• Note: if this radiator would even fit as far as size goes, either.
• Package dimensions: 14.605 l x 76.2 h x 55.88 w (centimeters).
• This fits an auto or manual 97.
• This fits a 2000 honda crv 2wd with automatic transmission.

Best For Customer Service: Auto Shack Vertical Slimline Radiator

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Not everyone likes to purchase a radiator for their regular use, but the Auto Shack Vertical Slimline Radiator would be an anomoly. The auto shack vertical slimline radiator is manufactured to meet oem specifications for easy installation. Please use amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part is correct for your vehicle application. Also, this is 1" and core dimensions are 34-1/16" h x 17-1/4" w.

Finally, the auto shack vertical slimline radiator is responsible for paying the shipping costs for returns of this part if the fitment tool has not been used.

Almost all buyers opine that the radiator is installed on a 2008 gmc 2500 6.0. Moreover, they strongly agree that the radiator fits perfectly for 1 2500hd. Overall, most buyers agree that the radiator suits them best, and no one questions it.

• This is easy to install and works better than the old one it replaced.
• This can wait for a great deal and it provides great value.
• This is a hybrid and it is great for direct replacement.
• No radiator cap or sensor included.

Best For Transmission Cooler: Gm Vertical Slimline Radiator

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Compared with other radiators in this category, the Gm Vertical Slimline Radiator has a convenient design. The gm vertical slimline radiator worked fine, is perfect for water pump and it is dual. These original equipment radiators have been manufactured to fit your gm vehicle, providing the same performance, durability, and service life you expect from general motors. These radiators are designed to be corrosion resistant with optimal heat transfer characteristics.

The radiator is compatible with part number, it fits well and has a nice design. Finally, the gm vertical slimline radiator works great and it comes with rubber grommets.

Almost all customers agree that the radiator comes with the transmission side connections. Furthermore, a few also found that the radiator was easy to install and the fittings were perfect. In addition, a few say that the packaging material burst open inside the box and started pouring into the intake port. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This is installed in conjunction with new upper and lower hoses, reservoir, and thermostat.
• Offering the quality, reliability, and durability of gm oe.
• Lightweight; the radiators have a positive heat transfer to weight ratio.
• This provides excellent cooling and can be used in 2003 yukon xl 5.3.

Best With Fast Shipping: Dwvo Vertical Slimline Radiator

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The Dwvo Vertical Slimline Radiator is capable of outshining several other radiators featured in this list in overall features in its price range. The dwvo vertical slimline radiator is a booming auto parts manufacturer, using passion and focus to create innovative parts in quality, design and performance to bring car enthusiasts safe driving and the joy of uniqueness for modification. The aluminum radiator core is built with tig. Also, it fits well and it is reliable.

The radiator can close for an even better price, it fits perfectly and has a professional design. Further, it is built with high density multi-louvered fins for maximum cooling efficiency, to ensure durability in extreme cold weather, 100% no leaks. Lastly, the dwvo vertical slimline radiator is made with good parts, makes for a great buy and it is good for a better price.

Most customers quickly discovered that the radiator was a great item at a great price. Moreover, a few say that the radiator comes with a cooler and is also made in the United States. Furthermore, a few also found that this radiator will perfect fit your 2000 gmc yukon 5.3 engine 2wd. Overall, for most customers, Dwvo product was just what they wanted.

• This fits 2011 chevy silverado 1500 5.3.
• These fit perfectly, it can do for customer service and has a nice design.
• This fits great, it installed easily and has the exact design.
• This comes with part number, is flex, it has an enhanced package and has a simple design.

Best For Water Pump: Prime Cooling Vertical Slimline Radiator

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The Prime Cooling Vertical Slimline Radiator's material feels more premium than its price would suggest. The prime cooling vertical slimlineradiator allows for very good quality and it fits perfectly. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. Also, it has a mounting type, it is overall and has a direct fit design.

The radiator is very impressive. It is really nice and has an excellent design. Also, this is designed to provide maximum cooling efficiency to prevent premature engine failure. Finally, the prime cooling verticalslimline radiator features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Almost all customers agree that the radiator has a threaded hole on the radiator cap side but it's only about a 1/2 inch hole. And, a few also found that the radiator has been going on a year already. Moreover, they strongly agree that the radiator should be taken care of right away. In short, buyers found this to be one of the best radiators for daily purposes.

• This is good for high performance and it is good for warranty issues.
• This is an incredibly affordable aluminum radiator.
• The radiator is 6 inches shorter from right to left than the original.
• This is at least 40% more efficient than stock ones.

Best For Electric Fan: Mishimoto Vertical Slimline Radiator

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If you often find yourself confused about convenient and suitable radiator, Mishimoto vertical slimline radiator is your solution. The Mishimoto Vertical Slimline Radiator makes for great replacement, It works well for direct replacement and has an exact design. Lower engine coolant and transmission fluid temps mean that your engine and transmission last longer and perform better. This radiator reduced outlet temperatures by 46 ° f over the stock radiator.

Most importantly, the mishimoto vertical slimline radiator is great for high build quality, is dual, it works amazing and has a construction design.

Almost all customers quickly discovered that the radiator fits from 2014 through 2018 and the mmrad-gmt-99 fits from 1999 through 2014. Moreover, they also found that the radiator would bolt right up with no problem. Further, they strongly agree that this radiator comes with engine oil cooler line fittings on the right side of the radiator, in case you want to install the optional engine oil cooler lines in the future. Consequently, buyers were very happy to recommend it to friends and would-be buyers.

• This is one of those big bang for your buck type of upgrades.
• This radiator is meant for a silverado or something like that.
• 46°f reduction in coolant outlet temperatures over stock.
• This allows the radiator to sit flush.

Best With Good Welds: Auto Dynasty Vertical Slimline Radiator

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The Auto Dynasty Vertical Slimline Radiator has killer features for the price point. The auto dynasty vertical slimline radiator can be trusted for the highest quality, can resize for a nice fit finish, It is very happy and has a construction design. Manufacturer says: Please check your car's radiator measurement against the dimensions we specified here before you make purchase to ensure proper installation. Moreover, it is great with excellent quality, fits perfectly, it is very nice and has a core design.

The radiator is at least 40% more efficient than stock ones. Also, this stops the leak, is single, It is designed for high performance and has an exact design. Above all, the auto dynasty vertical slimline radiator works great, is best for nice fit, It is good for tank size and has an excellent design.

Most buyers agree that the radiator will work square body truck, but it's shorter than the original. In addition, they say that the radiator is suitable for an automatic transmission. Further, a few strongly agree that the radiator is fairly close to a bolt in a ready radiator.

• This is designed to provide maximum cooling efficiency to prevent premature engine failure.
• This has a left side and has a classic design.
• This is made with fast shipping, it fits nicely and has a solid design.
• ▶️ inlet/outlet diameter: 1.50" / 1.625".

Best For Number Of Rows: Aw Alloyworks Vertical Slimline Radiator

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We would, of course, be remiss if we didn't mention the alloyworks vertical slimline radiator for daily use. The Aw Alloyworks Vertical Slimline Radiator is overall, It took 4 rows and has a core design. Place a new radiator in the car and reconnect lines and fittings. In addition, it is highly recommended plus it is a perfect upgrade to the factory plastic end tank radiator.

Finally, the aw alloyworks verticalslimline radiator is designed to provide maximum cooling efficiency to prevent premature engine failure, engineered to last, perfect fit.

"Please use amazon's vehicle fitment tool before buy. " - says, one customer. To sum up, the tone of buyers is very positive and we believe that the radiator suits the purpose.

• Manufacturer says: highest grade aluminum is used in our manufacturing process.
• This works great and has a construction design.
• And disconnect the hoses and lines, then remove the old radiator.
• ◆ core size: 18-4/5"h x 28-1/4"w x 2-1/2"t. overall size:20-1/4" h x 33-1/8" w.

Best With Part Number: Cooling Care Vertical Slimline Radiator

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The Cooling Care Vertical Slimline Radiator is capable of outshining several other radiators featured in this list in overall features in its price range. The cooling care vertical slimlineradiator is blue, it comes with direct fit and has a direct fit design. The radiator is designed and specifically engineered to maximize cooling efficiency by up to 30%, boost engine functions and protect your car from overheating. The radiator features a lightweight core, and holds up to more coolant.

The radiator is compatible with part number and has a construction design. And, it is designed with louver to direct airflow, improving heat rejection. Lastly, the cooling care vertical slimline radiator is white, It looks great and has a professional design.

Overall, buyers found this to be one of the best radiators for daily purposes.

• This cooler includes a high-pressure rad cap and a magnetic drain plug.
• The coolingcare radiator showed a 20degf drop in outlet temp compared to the oem.
• This is perfect for amp draw and has a core design.

Best For Maximum Cooling Efficiency: Ozcoolingparts Vertical Slimline Radiator

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Best part: Ozcoolingparts Vertical Slimline Radiator costs comparatively low and it is available to ship in 24 hours. The ozcoolingparts vertical slimline radiator features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. The ozcoolingparts aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure.

The radiator is consistent and it fits like a glove. In addition, it is great for overall dimensions, is dual, it is made for high performance and has a core design. Lastly, the ozcoolingparts vertical slimline radiator is at least 40% more efficient than stock ones.

"Great product, great fit, but after 25 miles the radiator sprung a leak. " - says, one customer. In short, most buyers call the radiator functionally comfortable and no one questions it.

• Ozcoolingparts presents the brand new 4 row core aluminum race radiator.
• One of the newcomers and featured product.

Best For Manual Transmission: Dna Motoring Vertical Slimline Radiator

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Dna Motoring is known for creating pragmatic and minimalist radiators for people on the go, and its line of Dna Motoring Vertical Slimline Radiators definitely falls in line with that reputation. The dna motoring vertical slimline radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications. Moreover, this is highly recommended, because it is used to help keep the engine cool.

The radiator is constructed of high quality t-6061 aluminum construction. Finally, the dna motoring vertical slimline radiator overall, is ideal for high performance, It is great for manual transmission and has a professional design.

To sum up, buyers found this to be one of the best radiators for daily purposes.

• This fits models with 3.8l/ 3.9l/ 4.1l/ 4.3l/ 4.8l/ 5.0l/ 4.6l l6/ v6/ v8.
• 【High performance】- highly increases cooling performance; making the cooling system more efficient.
• This is at least 40% more efficient than stock ones.