Part #: CU2941

Spectra CU2941 Radiator

52 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$134.38Free 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, 135i, 135is, 335i, 335i xDrive, 335is, 335xi, X1, and Z4
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Cooling Solution for BMW Models

The Spectra CU2941 radiator is designed to provide efficient cooling performance for select BMW vehicles. Engineered to meet OEM specifications, this radiator supports optimal engine temperature regulation for models such as the BMW 135i, 335i, and Z4.

Key Features of Spectra CU2941 Radiator

  • Compatible with BMW 135i, 135is, 335i, 335is, 335i xDrive, 335xi, X1, and Z4 models
  • Manufactured to meet or exceed original equipment standards
  • Durable construction for long-lasting performance
  • Designed for direct replacement with no modifications required
  • Part number CU2941 ensures precise fitment and compatibility

Detailed Product Description

The Spectra CU2941 radiator is a direct-fit replacement part engineered specifically for a range of BMW vehicles, including the 135i, 335i variants, X1, and Z4. This radiator is built to maintain proper engine temperature by efficiently dissipating heat, which is critical for engine performance and longevity. Constructed with quality materials, the CU2941 radiator offers reliable durability and corrosion resistance. Its design aligns with factory specifications to ensure seamless integration with the vehicle’s cooling system, supporting both naturally aspirated and turbocharged engines found in these BMW models.

Common Applications and Problem Resolution

  • Replaces leaking or damaged radiator in BMW 335i and 135i models
  • Addresses engine overheating issues caused by radiator failure
  • Restores proper coolant flow and heat dissipation
  • Prevents coolant contamination and system pressure loss
  • Supports cooling system efficiency in BMW X1 and Z4 vehicles

Installation Notes and Tips

Installation of the Spectra CU2941 radiator should be performed by a qualified technician familiar with BMW cooling systems. Ensure the cooling system is fully drained before removal of the old radiator. Inspect hoses and clamps for wear and replace as necessary to prevent leaks. After installation, refill the system with the appropriate coolant and bleed air pockets to maintain optimal cooling performance. Verify fitment compatibility with the specific BMW model and engine variant prior to installation.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The CU2941 radiator undergoes rigorous testing to comply with OEM requirements. While specific warranty details are not provided here, Spectra products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 52 vehicles. Search below:

YearMakeModelSubmodelBody TypeTransmissionLitersCylindersPositionNotes
2016BMWZ4sDrive35isAutomatic Dual Clutch3.0LL6N/A
2016BMWZ4sDrive35iAutomatic Dual Clutch3.0LL6N/A
2016BMWZ4sDrive28iAutomatic2.0LL4N/A
2015BMWX13.0LL6N/A
2015BMWX12.0LL4N/A
2015BMWZ4sDrive35isAutomatic Dual Clutch3.0LL6N/A
2015BMWZ4sDrive35iAutomatic Dual Clutch3.0LL6N/A
2015BMWZ4sDrive28iAutomatic2.0LL4N/A
2014BMWX13.0LL6N/A
2014BMWX12.0LL4N/A
2014BMWZ4sDrive35isAutomatic Dual Clutch3.0LL6N/A
2014BMWZ4sDrive35iAutomatic Dual Clutch3.0LL6N/A
2014BMWZ4sDrive28iAutomatic2.0LL4N/A
2013BMW135iAutomatic Dual Clutch3.0LL6N/A
2013BMW135isAutomatic Dual Clutch3.0LL6N/A
2013BMW335iCoupeAutomatic3.0LL6N/A
2013BMW335iConvertibleAutomatic3.0LL6N/A
2013BMW335i xDriveCoupeAutomatic3.0LL6N/A
2013BMW335isAutomatic Dual Clutch3.0LL6N/A
2013BMWX13.0LL6N/A
2013BMWX12.0LL4N/A
2013BMWZ4sDrive35isAutomatic Dual Clutch3.0LL6N/A
2013BMWZ4sDrive35iAutomatic Dual Clutch3.0LL6N/A
2013BMWZ4sDrive28iAutomatic2.0LL4N/A
2012BMW135iAutomatic Dual Clutch3.0LL6N/A
2012BMW335iCoupeAutomatic3.0LL6N/A
2012BMW335iConvertibleAutomatic3.0LL6N/A
2012BMW335i xDriveAutomatic3.0LL6N/A
2012BMW335isAutomatic Dual Clutch3.0LL6N/A
2012BMWX13.0LL6N/A
2012BMWX12.0LL4N/A
2012BMWZ4sDrive35isAutomatic Dual Clutch3.0LL6N/A
2012BMWZ4sDrive35iAutomatic Dual Clutch3.0LL6N/A
2012BMWZ4sDrive28iAutomatic2.0LL4N/A
2011BMW135iAutomatic Dual Clutch3.0LL6N/A
2011BMW335iAutomatic3.0LL6N/A
2011BMW335i xDriveAutomatic3.0LL6N/A
2011BMW335isAutomatic Dual Clutch3.0LL6N/A
2011BMWZ4Automatic Dual Clutch3.0LL6N/A
2010BMW135iAutomatic3.0LL6N/A
2010BMW335iAutomatic3.0LL6N/A
2010BMW335i xDriveAutomatic3.0LL6N/A
2010BMWZ4Automatic Dual Clutch3.0LL6N/A
2009BMW135iAutomatic3.0LL6N/A
2009BMW335iAutomatic3.0LL6N/A
2009BMW335i xDriveAutomatic3.0LL6N/A
2009BMWZ4Automatic Dual Clutch3.0LL6N/A
2008BMW135iAutomatic3.0LL6N/A
2008BMW335iAutomatic3.0LL6N/A
2008BMW335xiAutomatic3.0LL6N/A
2007BMW335iAutomatic3.0LL6N/A
2007BMW335xiAutomatic3.0LL6N/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:

0ABW6262103374171175470592455288128832941352137174129414384418012941A2941BM3010148OR2941RAD2941REA412941

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