1966 Cadillac Electrical, Charging and Starting Parts

Choose a Model for your 1966 Cadillac


Showing 1 - 10 of 26 products
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Odyssey Batteries
  • Group 34; 1500 PHCA; 880 CCA; 1050 MCA; RC Min. 135; L-10.85 in.; W-6.76 in.; H-7.82 in.; w/Tin Plated Brass SAE Automotive Posts Additional Cable May Be Required~Installation Requires Optional Height Adapter
  • Automotive Battery; Group 34; 1500 PHCA; 880 CCA; 1050 MCA; RC Min. 135; L-10.85 in.; W-6.76 in.; H-7.82 in.; w/Tin Plated Brass SAE Automotive Posts;
  • Automotive Battery
  • Product Attributes:
    • Group: 34
    • Voltage: 12 Dc
    • Amp Hours: 68
    • Cranking Amps: 1050
    • Overall Length: 10.850 In.
    • Item Height: 7.820 In.
    • Cold Cranking Amps: 880
  • ODYSSEY, The Extreme Battery Some batteries provide enormous cranking power. Others, deep cycle reserve power. The revolutionary ODYSSEY battery is designed to do both. How is this possible? The answer begins with flat plates made of 99.99% pure virgin lead - not lead alloy. Pure lead plates can be made thinner, so we can fit more of them in the battery. More ODYSSEY battery plates mean more plate surface area. And that means more power – twice as much as conventional batteries. In fact, ODYSSEY batteries are capable of providing engine cranking pulses in excess of 2250 amps for 5 seconds – double to triple that of equally sized conventional batteries, even at very low temperatures. And they can handle 400 charge-discharge cycles to 80% depth of discharge. This extreme combination of power and performance makes ODYSSEY batteries perfect for a range of applications, including automotive/LTV, marine, commercial, and powersports.

This Part Fits the Following OEM/Substitute Numbers:
34XAGM, 88866066

Additional Fitment Information:
Vehicle Block CC Engine CID
1966 - Cadillac Fleetwood V 7031 8 Cyl 7.0L 429

Powermaster
  • 12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome
  • Alternator; 12si; 100 Amp; 75 Idle; 1V; OE Look; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Popular Upgrade For 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Eldorado

Powermaster
  • 12si; 100 Amp; 75 Idle; 1V; OE Look; Polished
  • Alternator; 12si; 100 Amp; 75 Idle; 1V; OE Look; Polished;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Popular Upgrade For 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Calais

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V; Baffle; Black
  • Alternator; 12si; 150 Amp; 100 Idle; 1V; Baffle; Black;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Fleetwood

Powermaster
  • 12si; Straight Mount; 100 Amp; 75 Idle; 1V Pulley; Natural
  • Racing Alternator; 12si; Straight Mount; 100 Amp; 75 Idle; 1V Pulley; Natural;
  • Racing Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look GM Style Race Prepped
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
    • Fits The Most Popular Straight Mount 12/6/6.61 in. Brackets
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Eldorado

Powermaster
  • 12si; 150 Amp; 100 Idle; 1V; Baffle; Natural
  • Alternator; 12si; 150 Amp; 100 Idle; 1V; Baffle; Natural;
  • Alternator
  • Product Attributes:
    • Amperage: 150 Amp
  • Features:
    • Most Popular Classic Look
    • 150 Plus Amps At Top End/100 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • High Output Replacement For Early 10DN/10SI/12SI Alternators
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac DeVille

Powermaster
  • 12si; 100 Amp; 75 Idle; 1V; OE Look; Natural
  • Alternator; 12si; 100 Amp; 75 Idle; 1V; OE Look; Natural;
  • Alternator
  • Product Attributes:
    • Amperage: 100 Amp
  • Features:
    • Most Popular Classic Look
    • 100 Plus Amps At Top End/75 Plus Amps At Idle
    • One Unit For 1 Or 3 Wire Operation
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Eldorado

Powermaster
  • 10DN; Externally Regulated; 70 Amp; 45 Idle; 1V; Chrome
  • Alternator; 10DN; Externally Regulated; 70 Amp; 45 Idle; 1V; Chrome;
  • Alternator
  • Product Attributes:
    • Amperage: 70 Amp
  • Features:
    • Early OEM/Retro Look
    • 100 Plus Amps At Top End/70 Plus Amps At Idle
    • Externally Regulated
    • Individually Dyno Tested with Proof of Performance Guarantee
    • Great Upgrade To Replace Lower Amp Units
  • Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:
Vehicle
1966 - Cadillac Eldorado

Remy
  • Premium Remanufactured Starter
  • Premium Remanufactured
  • Product Attributes:
    • Unit Design: Direct Drive
    • Voltage: 12 Volts
    • Power Rating: 1.1
    • Tooth Quantity: 9
    • Nose Cone Type: Closed Nose
    • Pulley Included: Yes
    • Rotation Direction: Clockwise

This Part Fits the Following OEM/Substitute Numbers:
10465080, 1107237, 1107242, 1107247, 1107248, 1107259, 1107260, 1107301, 1107302, 1107306, 1107320, 1107336, 1107370, 1107374, 1107391, 1107399, 1107400, 1107496...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1966 - Cadillac Calais V 7031 8 Cyl 7.0L 429

Remy
  • 55 Amps
  • Premium Remanufactured
  • Product Attributes:
    • Voltage: 12 Volts
    • Pulley Included: Yes
    • Fan Type: External
    • Amperage Rating: 55 Amps
    • Regulator Type: External
    • Rotation Direction: Clockwise

This Part Fits the Following OEM/Substitute Numbers:
086385, 1032976M91, 1038062M91, 10456415, 10463218, 10463277, 10463279, 1100343, 1100553, 1100557, 1100558, 1100566, 1100567, 1100568, 1100569, 1100570, 1100571, 1100572...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1966 - Cadillac Fleetwood V 7031 8 Cyl 7.0L 429
Showing 1 - 10 of 26 products

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