HomeHVAC > A/C Clutch and CompressorGlobal Parts 6512503 A/C Compressor
Part #: 6512503

Global Parts 6512503 A/C Compressor

New Compressor
15 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
New Compressor
Fitment: BMW and Nissan, M2, Altima, and Sentra
Easy Returns — Return within 60 days for a full refund
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Overview of Global Parts New Compressor 6512503

The Global Parts New Compressor 6512503 is designed for reliable HVAC performance in select BMW and Nissan vehicles. This A/C compressor is engineered to meet the specific needs of models like the BMW M2 and Nissan Altima and Sentra, ensuring efficient climate control.

  • Compatible with BMW M2 and Nissan Altima, Sentra models
  • Includes clutch for integrated operation
  • 6-groove pulley for optimal belt engagement
  • 12-volt coil voltage for standard electrical systems
  • Compressor type: DCS171C for precise cooling performance

Detailed Product Features and Specifications

The Global Parts New Compressor 6512503 features a 6-groove pulley designed to provide secure and efficient belt drive compatibility. The included clutch allows for seamless engagement and disengagement of the compressor, which is essential for maintaining proper A/C system function. Operating at a coil voltage of 12 volts, this compressor integrates smoothly with the electrical systems of compatible BMW and Nissan vehicles. The DCS171C compressor type is known for its specific design tailored to certain vehicle HVAC requirements, making it a suitable replacement part for the BMW M2 and Nissan Altima and Sentra models.

About the New Compressor Product Line

The New Compressor line from Global Parts focuses on delivering direct-fit A/C compressors that meet OEM specifications. This product line emphasizes compatibility and reliability, providing components that include necessary features such as the clutch and appropriate pulley groove count. The 6512503 model is part of this line, ensuring it aligns with the performance and installation standards expected for BMW and Nissan HVAC systems.

Common Applications and Problem Resolution

  • Replacement for failing or noisy A/C compressors in BMW M2 and Nissan Altima, Sentra
  • Restores proper clutch engagement and compressor cycling
  • Addresses issues with insufficient cooling or compressor clutch slippage
  • Solves pulley belt alignment problems due to incorrect groove count
  • Resolves electrical coil voltage mismatches causing compressor failure

Installation Notes and Tips

When installing the Global Parts New Compressor 6512503, ensure the vehicle’s electrical system matches the 12-volt coil voltage specification. Verify the 6-groove pulley aligns with the existing belt system to prevent premature wear. It is recommended to replace the receiver/drier and flush the A/C system to avoid contamination. Proper torque specifications should be followed for clutch and compressor mounting bolts to maintain system integrity.

Quality Assurance and Warranty

Global Parts provides this New Compressor 6512503 with quality assurance to meet OEM standards. The included clutch and compressor components undergo testing to ensure durability and performance. Warranty details should be confirmed with the distributor or installer, as coverage may vary based on application and installation conditions.

BrandGlobal Parts
Part Number6512503
PositionNew Compressor
Clutch IncludedYes
Coil Voltage12
Compressor TypeDCS171C
Pulley Groove Quantity6

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018BMWM23.0LL6N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2017BMWM23.0LL6N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2016BMWM23.0LL6N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2012NissanAltima2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2012NissanSentra2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2011NissanAltima2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2011NissanSentra2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2010NissanAltima2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2010NissanSentra2.5LL4N/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2009NissanAltima2.5LL4GASN/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2009NissanSentra2.5LL4N/ADCS171C; 6 Groove; 4 Mount; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2008NissanAltima2.5LL4GASN/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2008NissanSentra2.5LL4N/ADCS171C; 6 Groove; 4 Mount; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2007NissanAltima2.5LL4GASN/ADCS171C; 6 Groove; Recommend Replacing Compressor Harness; Use 1712339; New Compressor
2007NissanSentra2.5LL4N/ADCS171C; 6 Groove; 4 Mount; Recommend Replacing Compressor Harness; Use 1712339; New Compressor

* 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:

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