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BMW E46 S54 Swap Radiator Dual-Pass (w/ A/C)

BMW E46 S54 Swap Radiator Dual-Pass (w/ A/C)

SKU: SKU: #CSF-RAD-25275213-V1

€775,00 MSRP
Ex VAT

Race-spec dual-pass design engineered specifically for S54 swaps in E36 chassis

Retains factory air conditioning compatibility with shortened right-side construction

TIG-welded extruded aluminum with turbulated bar/plate design for maximum durability

Accepts OEM S54 oil-line connections or optional -10 AN fitting adapter kit

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Further Information

CSF's BMW S54 Swap E36 Race-Spec Oil Cooler delivers professional-grade thermal management for one of BMW's most revered naturally-aspirated engines. Engineered with expertise from high-performance E36 and E46 cooling systems, this solution addresses the unique challenges of adapting S54 power to the E36 chassis while preserving air conditioning capability.


Key Features:
  • Unique top/bottom dual-pass design maximizes surface area and coolant flow
  • Fully TIG-welded extruded end tanks ensure superior reliability and durability
  • Turbulated heavy-duty bar/plate construction delivers the most reliable cooling available
  • 8 rows of cooling with high-density multi-louvered fin pitch design
  • Shortened right-hand side allows factory A/C line routing in OEM path
  • Accepts factory S54 oil-line connections (OEM or adapted Euro-spec E36 M3 lines)
  • Motorsport silver finish with all-aluminum construction
  • Designed to pair with CSF S54 Swap All-Aluminum Radiator (CSF #7211)

Includes:
  • Race-spec dual-pass oil cooler with 8 cooling rows
  • Motorsport silver finish
  • Optional -10 AN fitting adapter kit available separately (CSF #8241)

Keep oil temps in check on the S54. Factory-compatible cooling for serious swaps.
Manufacturer SKU 8240