1991 Jeep Alternator Parts
Choose a Model for your 1991 Jeep
Image
Product
Price
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 6 Cyl 4.0L | 242 |
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 4 Cyl 2.5L | 150 |
- 12si; 150 Amp; 100 Idle; 1V Pulley; Polished
- Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; Polished;
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 4 Cyl 2.5L | 150 |
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Grand Wagoneer | V | - | 8 Cyl 5.9L | 360 |
- 12si; 150 Amp; 100 Idle; 1V Pulley; Natural
- Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 6 Cyl 4.0L | 242 |
- 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
- Alternator; 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome;
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 6 Cyl 4.0L | 242 |
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Cherokee | L | - | 4 Cyl 2.5L | 150 |
- 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 | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Grand Wagoneer | V | - | 8 Cyl 5.9L | 360 |
- 90 Amps
- Premium Remanufactured
- Product Attributes:
- Voltage: 12 Volts
- Pulley Included: Yes
- Fan Type: Internal
- Amperage Rating: 90 Amps
- Regulator Type: External
- Rotation Direction: Clockwise
This Part Fits the Following OEM/Substitute Numbers:
121000-3420, 121000-3440, 121000-3450, 121000-3452, 121000-3600, 5234027, 56005684, 56005685, 56005685AB, 59005685
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Comanche | L | - | 4 Cyl 2.5L | 150 |
- Opt 90 Amps
- Premium Remanufactured
- Product Attributes:
- Voltage: 12 Volts
- Pulley Included: Yes
- Fan Type: Internal
- Amperage Rating: 90 Amps
- Regulator Type: External
- Rotation Direction: Clockwise
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1991 - Jeep Wrangler | L | - | 4 Cyl 2.5L | 150 |
Showing 1 - 10 of 16 products
Loading...