A/C Solutions

CSF E30 Parallel Flow Condenser

$259.95
ACS-30-CSF-KIT

Designed specifically for the E30 and manufactured by CSF Cooling, this high performance parallel flow condenser is used to replace your factory tube and fin condenser and built to work with a SPAL 13" pusher fan (sold separately or as a combo). This upgrade will result in superior vent temperatures, less strain on your electrical system, and improved engine cooling performance.

What’s included?

  • CSF parallel flow condenser (cross ref # 64538391509)
  • 30A fuse
  • Mounting hardware

Cross reference part numbers: 64531371843, 64531375205, 64538391024, 64538391509, 94172, 64541381633, 64541381395, 64541381394, 64541381542

User guides and technical information

Refer to our full set of user guides, specifications, installation instructions, and more in our support center. If you have any questions, feel free to send us a message and a member of our team will get back to you as soon as possible!
Shipping, warranty, & returns

Shipping times may vary depending on component configuration. Visit our full list of FAQs for our complete warranty and return policies. If you have any questions, feel free to send us a message and a member of our team will get back to you as soon as possible!

Enthusiast reviews

Be cooler than all your friends.

E30 M3

"Just opened the E30 M3 kit. What a beautiful kit - parts look like they could be factory original or factory approved retrofits."

Kelly BMW Dealership
E30 325is

"I'm in Houston and last night after charging it up I went out in 87 degrees and 77% humidity - outlet temp driving was 40 degrees! It works great! Everything in the kit was perfect and it went smoothly."

Lindrel Thompson
E30 325i

"I bought the R134a conversion kit for my convertible, and I just had to come give high recommendations. Not only was their kit really straightforward and included literally everything you need, their instructions are top notch."

Caden Proudfoot
E28 M5

"Never thought my 80s BMW could blow this cold! I now have a 35 year old M5 that blows colder air than new cars, and has given me more excitement for sunny days!"

Matthew Vincent
E30 M3

"I installed the A/C Solutions retrofit kit on my E30 M3 and it is incredible. Installation was straightforward with OEM fitment and looks. The ability to have ice cold air through the vents again allows for plenty of comfortable miles for years to come."

Spencer McGee
E30 325is

"The kit came complete with everything I needed to regain my cold air. Installation was a breeze (especially with complete, easy to follow instructions from the company). Once we got everything in place and charged the system, it felt like ANTARCTICA inside my car!"

Rusty Johnson
E28 535is

"As someone who appreciates a quality product and clean finished look, I couldn’t have been happier with the details."

Jake Crayne
E30 325is

"Everything bolts right up with no modification and replaced all the parts I wanted for a fully functional, updated system"

Aaron Corn
E24 635CSi

"If you think you're just gonna fill your original 1980s R12 system with R134 and hope for the best, don't bother. When it actually gets hot out you will still be sweating. Go with this kit if you want to actually bring your A/C up to modern standards and stay cool in 100ºF+ heat."

Dylan Leff