How to replace the alternator on Kia Spectra?

First disconnect the cable from the negative side of the battery. Remove the alternator drivebelt. Pull off the B+ terminal's rubber cover. On four-cylinder vehicles, peel the rubber weather shield, unscrew the nut, and free the output cable from its B+ terminal stud. Unplug the cable from its contact points on the battery and the alternator. Keep these wiring harnesses separate while working. To get the alternator out, you have to first take off the bolts of the tensioner on four-cylinder models and turn down the adjusting bolt. Then, loosen the bracket bolt and raise the bracket upward to create space for the removal. At the base, remove and take out the bolt that holds up the alternator. For the V6 Sportage, loosen the wheel lug nuts on the right front wheel, then lift and support the front part of the car securely with jackstands. Remove the wheel, then the right engine cover afterwards. Pull off the bolts that hold the alternator in place at the top and bottom. Then take out your old alternator. When you buy an alternator, make sure to keep your old one and choose a new or rebuilt unit that exactly matches yours: terminals in the same number and same size, in the same locations, and bearing the same identification numbers. To accommodate shoppers, most auto stores swap pulleys for free when you buy a new or rebuilt alternator. You need a puller tool to take out the pulley if the store doesn't offer free removal. You must tighten the mounting and adjusting bolts again when putting in the new alternator. Open the battery negative cable and plug it back in. Check for the correct charging voltage to tell if your alternator works correctly.

Genuine Kia Spectra Alternator

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5 Alternators found

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Kia Spectra Generator Assembly
Part Number: 3730022650
$255.31 MSRP: $356.87
You Save: $101.56 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: 90(A)
- Replaced by: 3730022650RU
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2003-2006 Kia Spectra | High Grade, Middle Grade | 2.0L | 4 Door Sedan, 5 Door Sedan
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Kia Spectra Generator Assembly
Part Number: 3730023650
$255.31 MSRP: $356.87
You Save: $101.56 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 3730023650RU
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2007-2009 Kia Spectra | 2.0L - Beta | Sedan - 4Door 5P
View related parts
Kia Spectra Generator Assembly
Part Number: 3730023600
$255.31 MSRP: $356.87
You Save: $101.56 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 90(A)
- Replaced by: 3730022650RU
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2003-2006 Kia Spectra | High Grade, Middle Grade | 2.0L | 4 Door Sedan, 5 Door Sedan
View related parts
Kia Spectra ALTERNATOR
Part Number: 0K24118300
$255.31 MSRP: $356.87
You Save: $101.56 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly
- Manufacturer Note: KIA
- Replaced by: RK2AA18300U
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2004 Kia Spectra | Low Grade, Middle Grade | 1.8L | 5 Door Sedan
View related parts
Kia Spectra ALTERNATOR
Part Number: 0K2A218300
$255.31 MSRP: $356.87
You Save: $101.56 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Generator Assembly
- Manufacturer Note: MANDO
- Replaced by: RK2AA18300U
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2004 Kia Spectra | Low Grade, Middle Grade | 1.8L | 4 Door Sedan, 5 Door Sedan

Kia Spectra Alternator

The Kia Spectra Alternator is the car's onboard generator, which converts the twist of the crankshaft into the electrical energy needed to keep lights shining and the battery topped up. Housed in twin cast aluminum shells, the Alternator packs a fixed stator, shaft-mounted rotor, front and rear bearings, a belt-driven pulley, and a cooling fan. When the pulley is spinning, the magnetic field of the rotor sweeps past the windings to produce AC that is converted to DC by the rectifier diodes for every Kia system. Brushes bring in field current and heat sinks draw out excess heat, and an integrated voltage regulator, or in newer editions of the Spectra, the Powertrain Control Module tailors the output to prevent undercharge or overcharge, and this Alternator setup keeps voltages safe. Early Spectra units featured a standalone or in-housing regulator, but the later electronically managed style tightened control while also reducing weight, which is the chief design difference between the two Alternator generations. Despite that update, the sturdy Alternator architecture, which is shared across Kia Spectra trims, remains consistent and dependable and continuously refreshes the battery and powers components for Kia owners.

If you're in search of top-notch, reasonably priced OEM Kia Spectra Alternator, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Spectra Alternator, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.

Kia Spectra Alternator Parts Questions & Experts Answers

Generator Assembly
3730022650
Q: How to replace the alternator on Kia Spectra?
A:
First disconnect the cable from the negative side of the battery. Remove the alternator drivebelt. Pull off the B+ terminal's rubber cover. On four-cylinder vehicles, peel the rubber weather shield, unscrew the nut, and free the output cable from its B+ terminal stud. Unplug the cable from its contact points on the battery and the alternator. Keep these wiring harnesses separate while working. To get the alternator out, you have to first take off the bolts of the tensioner on four-cylinder models and turn down the adjusting bolt. Then, loosen the bracket bolt and raise the bracket upward to create space for the removal. At the base, remove and take out the bolt that holds up the alternator. For the V6 Sportage, loosen the wheel lug nuts on the right front wheel, then lift and support the front part of the car securely with jackstands. Remove the wheel, then the right engine cover afterwards. Pull off the bolts that hold the alternator in place at the top and bottom. Then take out your old alternator. When you buy an alternator, make sure to keep your old one and choose a new or rebuilt unit that exactly matches yours: terminals in the same number and same size, in the same locations, and bearing the same identification numbers. To accommodate shoppers, most auto stores swap pulleys for free when you buy a new or rebuilt alternator. You need a puller tool to take out the pulley if the store doesn't offer free removal. You must tighten the mounting and adjusting bolts again when putting in the new alternator. Open the battery negative cable and plug it back in. Check for the correct charging voltage to tell if your alternator works correctly.