oem 15 tubes while the backside cooler has an additional 6 rows
Lower Radiator Hose: 11537505229
the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance
All Late Model (After 09/87) E30 3-Series equipped with factory oil coolers use these inner mounting locations
The O-Ring recesses are CNC milled into the billet for a perfect fit and seal
CSF Universal Large Single-Pass Oil Cooler - M22 x 1.5 - 12.0L x 9.33H x 2.16W MK3/8S oem 15 tubes while theClick Here for the Full Press Release & Additional Product Details In 2019, CSF "reinvented" a common yet critical item, with features and benefits never seen before on an aftermarket high performance oil cooler. This cooler can be utilized for; engine oil cooling, transmission oil cooling, power steering, differential cooling, and as a water coolant heat exchanger. CSF oil coolers are much more robust, durable, and can withstand a higher peak burst