Inboard Alternator Delco 3-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul - 20053 - API Marine
- Brand: API Marine
- Product Code: 20053
- Availability: In Stock
- $239.64
- Ex Tax: $239.64
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Inboard Alternator Delco 3-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul:
- Fits Mercury, OMC, Volvo & Others
- Can Replace Mando & Motorola
- Rplc. Merc #'s 78477, 78403A2
- Delco Style 10 Si
- Ignition Protected SAEJ1171
- 3-Wire Hook-Up W/Neg. Ground
- Red Wire Is For Sensor
- Black Wire Is For Excitation
- 20053 Can Be Interchanged With 20054
- Arco# 20104
- OE# 78403A2
- Sierra# 18-5951
Code: 20053
Tags: Engine Parts, Inboard, Alternator, Delco, Mercruiser,