OEM PART NUMBERS:
• Denso: 104210-2000 / 1042102000
• Denso: 104210-2001 / 1042102001
• Denso: TN104210-2001
• GM: 20821397
• GM: 23480514
SPECIFICATIONS:
• Type: Denso
• Voltage: 12V
• Amperage: 140A
• Rotation: CW (Clockwise)
• Regulator: Internal (IR)
• Fan: Internal (IF)
• Pulley: 6-Groove Decoupler Clutch
• Polarity: Negative Ground
• Condition: New
APPLICATION:
• Cadillac CTS 3.0L V6 Sedan/Coupe/Wagon (2010-2014)
• Cadillac CTS 3.6L V6 Sedan/Coupe/Wagon (2010-2014)
DESCRIPTION:
Alternator 140A CW 12V - Cadillac CTS V6 Sedan Coupe Wagon (2010-2014)
New 140 amp alternator for 2010-2014 Cadillac CTS vehicles powered by the 3.0L (2994cc / 183 CID) or 3.6L (3564cc / 217 CID) V6 engine. This Denso-type charging unit replaces GM part number 23480514 along with Denso 104210-2001 (1042102001) and all associated cross-reference numbers including 1042102000 and 20821397. Clockwise rotation with internal regulator and internal fan configuration ensures consistent voltage output and effective cooling across the full range of operating temperatures from cold starts through extended highway driving and heavy accessory load conditions. The 6-groove decoupler clutch pulley isolates engine torsional vibration from the accessory belt drive system for quieter cabin noise levels and extended serpentine belt service life under all driving conditions. Compatible with all CTS trim levels including Base, Luxury, Performance, Premium, and Vsport models available in sedan, coupe, and wagon configurations on the GM Sigma II architecture. The 3.0L applications cover 2010-2014 model years across all body styles while the 3.6L applications span the same production range with additional Premium and Vsport trim availability. Negative ground electrical system matches factory polarity configuration. The alternator serves as the primary power source for all onboard electronics including the infotainment system, climate control, heated seats, and lighting circuits while simultaneously maintaining battery charge levels during vehicle operation. Both the 3.0L LF1 and 3.6L LFX V6 engines share an identical alternator mounting configuration and electrical connector on the Sigma II platform. Ships as a complete ready to install assembly unit with no additional components or mounting hardware modifications required for proper fitment on the vehicle.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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