MPA 11866 Alternator

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• General Motors 84542721
• General Motors 23272782
• DENSO 1042110672
• DENSO 1042110670
• DENSO 1042110671

• 100% new lead-free brushes ensure unmatched performance and reliability.
• Double-insulated rotors and stators maintain a more stable electrical signal, reduces internal shorts, and provides reduced signal degradation through thicker protective insulation.
• Precision-polished slip rings ensure maximum electrical contact while preventing possible arcing and voltage spikes.
• Premium quality bearings prevent internal galling and premature failure.
• Pressure-fit high-capacity diodes increase heat dissipation and ensure a longer service life (where applicable).
• Quality-Built Remanufactured Alternators provide peace of mind by combining OE fit, form, and function together with the latest in remanufacturing and testing technology to ensure the highest quality OE replacement alternators.