Denso 221-9332 Radiator
OE Quality 60-Day Returns
Denso

Denso 221-9332 Radiator

Brand Denso 221-9332
Core Height 23.6200
Core Thickness 1.0600
Core Width 22.6500
Transmission Oil Cooler Included No
Inlet Diameter 1.5200
Outlet Diameter 1.5200
Fits BMW · 3 vehicles

OE experience. Built to OE standards for reliable performance and fitment.

Radiator performance. Helps maintain proper engine cooling and function.

Durability tested. Passes strict function and durability checks for demanding use.

Cross-references APDI 8013371, BMW 17117593842 and CSF 3647 for the same application. See all 8.

$185.49Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Denso Radiator for BMW X3

The Denso 221-9332 radiator is built for 2011-2012 BMW X3 applications and follows OE-style dimensions for proper cooling system fitment. With a 23.6200-inch core height, 22.6500-inch core width, and 1.0600-inch core thickness, it is sized to match the original cooling layout for the BMW X3.

  • Fits 2011-2012 BMW X3
  • Part number 221-9332 for direct reference
  • Core height: 23.6200 in.
  • Core width: 22.6500 in.
  • Core thickness: 1.0600 in.
  • Inlet diameter: 1.5200 in.
  • Outlet diameter: 1.5200 in.
  • No transmission oil cooler included

OE-Style Cooling Construction

Denso supplies radiators to OE vehicle manufacturers worldwide, and this radiator reflects that experience through controlled tank design, fin pitch, core dimensions, and material selection. The result is a radiator engineered to meet rigid manufacturer standards for fitment, cooling performance, and durability in demanding driving conditions. If you are replacing a BMW X3 radiator, Denso 221-9332 provides the dimensional accuracy needed for a clean installation and dependable engine temperature control.

This part cross-references BMW 17117593842 for the same application.

What This Radiator Helps Address

  • Overheating caused by a leaking or restricted radiator
  • Coolant loss from cracked tanks or damaged core passages
  • Reduced cooling efficiency in BMW X3 2011-2012 models
  • Fitment issues from an incorrect replacement radiator
  • Temperature instability during stop-and-go or highway driving

Installation Notes and Tips

Verify inlet and outlet hose sizes before installation, and compare the existing radiator dimensions to the Denso 221-9332 unit. Because no transmission oil cooler is included, confirm your vehicle’s cooling system configuration before ordering. Always inspect hoses, clamps, and coolant condition during radiator replacement to help prevent repeat cooling system problems.

Quality Assurance

Denso radiators are built using OE supplier know-how and are tested for durability and function before release. For BMW X3 owners seeking a radiator replacement with OE-focused fitment and cooling performance, this part is backed by Denso’s manufacturing standards and application-specific engineering.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2012BMWX3—N/A—
2012BMWX3xDrive28iN/A—
2011BMWX3—N/A—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8013371BMW — 17117593842CSF — 3647DPI Performance Racing Products — 13371OSC — 13371Reach Cooling — 41-13371Spectra Premium — CU13371TYC Cooling - Archived — 13371