Part #: 2594

One Stop Solutions 2594 Radiator

⚙️ 8 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$157.54Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, X5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of One Stop Solutions Radiator for BMW X5

The One Stop Solutions radiator, part number 2594, is designed specifically for BMW X5 models. Engineered to provide reliable cooling performance, this radiator features a crossflow design and durable materials to meet OE specifications.

  • Hassle free installation for BMW X5 vehicles
  • OE performance with enhanced cooling efficiency
  • Engineering improvements for longer service life
  • Components fitted and torqued to factory specifications
  • Premium grade tubes, fins, headers, and plastic tanks
  • Drop-in fit with all necessary fittings and hardware included
  • 100% tested up to three times during production
  • Design enhancements to address original radiator issues

Technical Specifications and Features

This radiator features a core height of 23 1/4 inches, core width of 23 9/16 inches, and a core thickness of 1 inch, providing efficient heat dissipation. The crossflow core design optimizes coolant flow across the radiator for improved thermal management. Both inlet and outlet header lengths measure 24 3/4 inches with widths of 2 5/16 inches, accommodating the BMW X5’s cooling system layout. The inlet and outlet diameters are 1 9/16 inches, ensuring proper hose fitment. Constructed with a PA core material and plastic tanks, this radiator balances durability and weight. It does not include transmission or engine oil coolers, focusing solely on engine coolant management.

Applications and Common Issues Addressed

  • Replacement for leaking or cracked radiators in BMW X5
  • Solves overheating problems due to clogged or damaged cores
  • Addresses coolant flow restrictions from bent or corroded fins
  • Restores proper cooling system pressure and efficiency
  • Prevents engine damage caused by inadequate cooling

Installation Notes and Tips

Installation of the One Stop Solutions radiator 2594 is straightforward with a drop-in fit for BMW X5 models. Ensure all factory fittings and hardware are reused or replaced as needed. Verify hose connections at the 1 9/16 inch inlet and outlet diameters for secure sealing. Follow torque specifications for header and tank fittings to avoid leaks. Bleed the cooling system properly after installation to remove air pockets and maintain optimal performance.

Quality Assurance and Warranty

Each radiator undergoes rigorous testing up to three times during production to ensure reliability and performance. Components are assembled and torqued to factory specifications to maintain structural integrity. While no cap is included, the radiator is engineered to meet or exceed OE standards. Warranty details should be confirmed with the point of purchase, but One Stop Solutions products typically come with coverage against manufacturing defects.

BrandOne Stop Solutions
Part Number2594
Cap IncludedNO
Core Height23 1/4
Core MaterialPA
Core Row Quantity1
Core Thickness1
Core Thickness26
Core Width23 9/16
Down Flow Or Cross Flow TypeCROSSFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 9/16
Inlet Header Length24 3/4
Inlet Header Width2 5/16
Outlet Diameter1 9/16
Outlet Header Length24 3/4
Outlet Header Width2 5/16
Tank MaterialPLASTIC
Transmission Oil Cooler IncludedNO
Transmission Oil Cooler TypeNONE

This part fits 8 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2006BMWX5Automatic3.0LL6N/A
2005BMWX5Automatic3.0LL6N/A
2004BMWX5Automatic3.0LL6N/A
2003BMWX5Automatic3.0LL6N/A
2002BMWX5Automatic3.0LL6N/A
2001BMWX5Automatic3.0LL6N/A
2001BMWX54.4LV8N/A
2000BMWX54.4LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

17107544668553298012594A2594BM3010120CU2594

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.