BMW Radiators for BMW 3 Series E30 (1984-1991)

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We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.
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BMW E30 Performance Aluminum Radiator
For vehicles with production date from 09/1987 with manual transmission
ECS - Corporate Logo
T#:367036
Part#: 006084ECS01A
In Stock
Sale - Save 25% $ 412.99

This product was last offered at the strikethrough price on
06-13-2026

$ 309.74 USD
Free Shipping
Sale - Save 25%
$ 412.99

This product was last offered at the strikethrough price on
06-13-2026

$ 309.74 USD
Free Shipping

ECS Tuning has answered the call, delivering a solution to eliminate these issues once and for all, bidding farewell to cracked plastic end tanks and unsightly coolant stains on driveways.

Key Features and Benefits:

  • Performance and Durability: This radiator is meticulously crafted with an emphasis on performance, durability, and aesthetics. It represents a comprehensive upgrade for all E30 owners, whether they use their vehicles for daily commuting or weekend adventures.

  • Full Aluminum Construction: The radiator is constructed entirely from aluminum, ensuring superior strength and longevity. Precision TIG welding at all joints not only enhances durability but also imparts a show-car quality appearance.

  • Polished End Tanks: Polished end tanks contribute to the radiator's striking appearance, elevating the overall aesthetics of your BMW E30.

  • Enhanced Design: Weak plastic components, such as the drain plug and fan switch holes, have been replaced with threaded alloy bungs in stock locations. The factory fan shroud's weak plastic tabs have been upgraded to robust aluminum.

  • Drop-In Solution: Designed as a hassle-free drop-in solution, this radiator seamlessly fits into place like a stock replacement, yet it offers remarkable performance and aesthetics at a substantially lower cost than comparable options.

Upgrade your cooling system today, bid farewell to worries, and do it all with style – choose the ECS Tuning Performance Aluminum Radiator for your BMW E30. Experience superior cooling performance, durability, and aesthetic enhancement in one exceptional radiator upgrade. Don't wait; make the smart choice for your BMW E30 today.

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Mishimoto - Corporate Logo
T#:378444
Part#: MMRADE3082
In Stock at Vendor
$ 327.99 USD
$ 327.99 USD
Give your vehicle a cooler, more efficient running engine by installing a performance Mishimoto aluminum radiator. These radiators are a direct replacement to the factory unit making it an effortless install and provides up to a 30% more cooling capacity. Made from aircraft quality aluminum, these radiators have a dual row core and polished end tanks. So what are the advantages of an aluminum radiator? Well, first is the lightweight aspect of the radiator. You can run a larger radiator at the same weight as a stock unit. Also, in case of leaks years down the road, an aluminum radiator can be welded and repaired, saving costly replacement in the future. It is also much more durable, channeling heat better and resisting cracking and breaking, even at high temperatures. WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov. WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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OEM Nissens Radiator - E30 325i/is/ix/e (Automatic Transmission - 09/...
For vehicles with production date from 09/1987 For vehicles with production date from 09/1987 to 07/1988
Nissens - Corporate Logo
T#:341244
Part#: 17112241913
In Stock
$ 221.99

This product was last offered at the strikethrough price on
06-29-2026

$ 183.99 USD
Limited Qty Sale
$ 221.99

This product was last offered at the strikethrough price on
06-29-2026

$ 183.99 USD
Limited Qty Sale
​This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Overheating your engine can and usually will result in large repair bills and sometimes a warps the cylinder head(s), requiring intensive repair or full replacement. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. This is the brand we use exclusively on our own BMWs, and think you should as well! As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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Behr - Corporate Logo
T#:591360
Part#: 17111728905
In Stock at Vendor
$ 399.99

This product was last offered at the strikethrough price on
05-07-2026

$ 388.99 USD
Free Shipping on orders $49 and up
$ 388.99 USD
Free Shipping on orders $49 and up
Behr Replacement Radiator - More than likely, you are going to replace the radiator in your vehicle at least once. The joints where the cores meet the end tanks tend to get weak and are the first place to spring a leak. Impacts to the fins themselves can cause holes to form. Corrosion and clogging from the inside can make cooling less than effective and compromise coolant flow.
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BMW E30 M20 Radiator
This fits E30 09/87 and up, Manual gearbox only!
Nissens - Corporate Logo
T#:597571
Part#: 17112241912
In Stock at Vendor
$ 264.99

This product was last offered at the strikethrough price on
05-07-2026

$ 257.99 USD
$ 257.99 USD

BMW E30 M20 Radiator provides a reliable factory replacement solution for your vehicle's cooling system. Over time, radiators can develop leaks at the joints where the cores meet the end tanks, or the fins may become damaged. Corrosion and internal clogging can also impair cooling efficiency. Replacing your old radiator with this high-quality factory replacement ensures effective cooling performance and prevents coolant leaks.

  • Reliable Replacement: A direct factory replacement designed to restore optimal cooling performance.
  • Prevents Leaks: Addresses common failure points, such as joint leaks and damaged fins.
  • Improves Cooling Efficiency: Mitigates issues caused by corrosion and clogging for effective coolant flow.
  • Easy Installation: Designed for a straightforward swap with your existing radiator.
  • High-Quality Construction: Ensures durability and long-lasting performance.
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Mishimoto - Corporate Logo
T#:380404
Part#: MMRADE3692X
In Stock at Vendor
$ 682.99 USD
$ 682.99 USD
Mishimoto X-Line E36 Aluminum Radiator features - 90% more capacity with thicker core 30 degree reduction in coolant temp All aluminum construction Hanger tabs for Euro oil cooler included More durable and longer lasting than plastic components Excellent fit and finish Unbeatable lifetime warranty and accident-forgiveness Mishimoto radiators address all of the defects of the stock E36 radiator in a well-engineered and price-competitive direct replacement unit. The Mishimoto X-Line radiator is an all aluminum design that replaces the factory plastic and aluminum stock radiator. The stock plastic end tanks are notorious for cracking and leaks whereas the Mishimoto has aluminum end tanks that will never fail. The X-Line uses a thicker core than stock for 91% more coolant capacity but still fits in the original location with no modifications. More coolant volume means the fluid is not heat soaked for as long (less super heated fluid circulating through the engine). For a direct replacement performance radiator, the Mishimoto is hard to beat! Mishimoto was established in 2003 as a supplier of cooling components for drift and rally cars. Their radiators and intercoolers soon found a strong following in the hyper competitive drift scene where high horsepower and prolonged high revs dictate the need for durable and robust cooling solutions. The catchy Mishimoto name is a combination of the name of the founder's family pet - Mishi - and "moto". All products are designed and tested in the USA using state-of-the-art CAD tools and prototyping and with continuous evolution of product design. Mishimoto is so dedicated to quality that they offer a limited lifetime warranty and accident forgiveness. WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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OEM Nissens Radiator - E30 325i/is/ix/e (Manual Transmission - 09/198...
For vehicles with production date from 09/1987 For vehicles with production date from 09/1987 to 07/1988
Nissens - Corporate Logo
T#:583882
Part#: 17111468078
Ships in 7 Business Days
$ 247.99 USD
$ 247.99 USD
​This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Overheating your engine can and usually will result in large repair bills and sometimes a warps the cylinder head(s), requiring intensive repair or full replacement. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. This is the brand we use exclusively on our own BMWs, and think you should as well! As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
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Genuine BMW - Corporate Logo
T#:482246
Part#: 17112241912
Ships in 4 Business Days
6% off MSRP $ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD
6% off MSRP
$ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD
Replace your leaking or high-mileage radiator an keep engine temps in proper operating range.

Genuine BMW - Corporate Logo
T#:348252
Part#: 17112225592
Ships in 4 Business Days
6% off MSRP $ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD
6% off MSRP
$ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD

Genuine BMW - Corporate Logo
T#:368857
Part#: 17111176900
Ships in 4 Business Days
6% off MSRP $ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD
6% off MSRP
$ 756.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 713.99 USD

Ensure optimal cooling for your BMW with the Turner Motorsport Genuine Radiator designed for vehicles with manual transmissions and a production date up to 09/1987.

Key Benefits:

  • Genuine BMW product for reliable quality.
  • Engineered for vehicles with manual transmissions.
  • Ensures efficient and effective cooling.

Upgrade your cooling system with the Turner Motorsport Genuine Radiator.

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Genuine BMW - Corporate Logo
T#:45813
Part#: 17112241913
Ships in 10 Business Days
6% off MSRP $ 837.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 789.99 USD
6% off MSRP
$ 837.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 789.99 USD
This is a new Genuine BMW brand radiator for all 1988 and newer E30 325i, 325is, 325ix, 325e. If your E30's radiator is failed or failing, be sure to get the highest quality Genuine BMW replacement. Alternate part number 1711468079

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.​

This BEHR Radiator fits the following BMWs: :
1988-1991 E30 325i, 325is, 325ix
1988-1992 E30 325i convertible (325ic)
1988-1988 E30 325e & 325es

Automatic Transmission only
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Nissens - Corporate Logo
T#:361204
Part#: 17111728907
Ships in 7 Business Days
$ 184.99 USD
$ 184.99 USD
Keep your engine running cool when the temperature rises


Genuine BMW - Corporate Logo
T#:45724
Part#: 17111712816
Ships in 4 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up


Genuine BMW Screw Plug -
This item fits the following BMW Chassis:
E30,E34,E36

Fits BMW Engines including:
M20,M42,M44,M50

Genuine BMW - Corporate Logo
T#:69226
Part#: 41111884357
Ships in 4 Business Days
14% off MSRP $ 6.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 5.99 USD
Free Shipping on orders $49 and up
14% off MSRP
$ 6.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 5.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bracket F.Radiator
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW - Corporate Logo
T#:368858
Part#: 17111176901
Ships in 10 Business Days
6% off MSRP $ 837.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 789.99 USD
6% off MSRP
$ 837.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 789.99 USD

Enhance the cooling performance of your BMW with the Genuine BMW E30 Radiator - Automatic With Cooler. Specifically designed for automatic transmission models, this radiator ensures optimal cooling efficiency and reliability. It features a built-in cooler to maintain the ideal operating temperature of your BMW's engine, providing enhanced durability and performance. Upgrade to this genuine BMW part to maintain the integrity of your vehicle's cooling system and ensure consistent engine temperature regulation in diverse driving conditions.

  • Genuine BMW part ensures authenticity and superior quality.
  • Designed for direct fitment and easy installation.
  • Equipped with a built-in cooler for enhanced cooling efficiency.
  • Maintains optimal engine temperature during operation.
  • Provides durability and reliability under various driving conditions.

Upgrade your BMW's cooling system with the Genuine BMW E30 Radiator - Automatic With Cooler for reliable performance and peace of mind.

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Genuine BMW - Corporate Logo
T#:69351
Part#: 41111979496
Back Ordered
$ 12.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bracket Radiator Right
This item fits the following BMW Chassis:
E30 M3,E30