Genuine 2003 Ford Mustang Alternator

Generator

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Model

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

14 Alternators found

View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 1R3Z-10346-A
$191.42 MSRP: $305.45
You Save: $114.03 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-JZRM
- Item Weight: 14.60 Pounds
- Item Dimensions: 7.5 x 7.8 x 8.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1R3Z-10346-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 6 Cyl 3.8L OHV EFI, 6 Cyl 3.9L OHV EFI NA | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: YR3Z-10V346-AARM
$183.54 MSRP: $305.45
You Save: $121.91 (40%)
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: YR3Z-10V346-ACRM
- Item Weight: 16.40 Pounds
- Item Dimensions: 7.6 x 7.7 x 8.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YR3Z-10V346-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI | 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: YR3Z-10346-AA
$183.54 MSRP: $305.45
You Save: $121.91 (40%)
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: YR3Z-10V346-ACRM
- Item Weight: 14.90 Pounds
- Item Dimensions: 7.7 x 7.7 x 8.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: YR3Z-10346-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI, 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 1R3Z-10V346-ARM
$191.42 MSRP: $305.45
You Save: $114.03 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-JZRM
- Item Weight: 13.60 Pounds
- Item Dimensions: 7.6 x 7.9 x 8.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1R3Z-10V346-ARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 6 Cyl 3.8L OHV EFI, 6 Cyl 3.9L OHV EFI NA | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: G2MZ-10346-AK
$226.81 MSRP: $315.08
You Save: $88.27 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Item Weight: 12.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: G2MZ-10346-AK
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI, 8 Cyl 4.6L SOHC EFI | 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 2R3Z-10V346-BARM
$252.44 MSRP: $403.64
You Save: $151.20 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-FMRM
- Item Weight: 14.60 Pounds
- Item Dimensions: 20.2 x 11.3 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2R3Z-10V346-BARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI S/C | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: G2MZ-10346-BE
$259.34 MSRP: $360.27
You Save: $100.93 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Assy
- Item Weight: 13.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: G2MZ-10346-BE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following 2003 Ford Mustang Submodels:
- 6 Cyl 3.8L OHV EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: XR3Z-10V346-AARM
$191.42 MSRP: $305.45
You Save: $114.03 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-FTRM
- Item Weight: 13.60 Pounds
- Item Dimensions: 7.1 x 8.1 x 10.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XR3Z-10V346-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L, 8 Cyl 4.6L SOHC EFI | 4AT 4R70W, 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5MT, 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: XR3Z-10346-AA
$191.42 MSRP: $305.45
You Save: $114.03 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-FTRM
- Item Weight: 13.90 Pounds
- Item Dimensions: 7.8 x 7.7 x 8.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XR3Z-10346-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L SOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 2R3Z-10346-BA
$252.44 MSRP: $403.64
You Save: $151.20 (38%)
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-FMRM
- Item Weight: 13.80 Pounds
- Item Dimensions: 20.4 x 11.8 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 2R3Z-10346-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI S/C | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: G2MZ-10346-BW
Product Specifications
- Other Name: ALTERNATOR ASY
- Item Weight: 13.70 Pounds
- Item Dimensions: 10.2 x 8.1 x 8.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: G2MZ-10346-BW
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 5-Speed Manual Transmission (T450D), 5-Speed Manual Transmission T5OD, 5-Speed Manual Transmission TR3650, 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: G2MZ-10346-BY
Product Specifications
- Other Name: ALTERNATOR ASY
- Item Weight: 13.00 Pounds
- Item Dimensions: 10.3 x 8.3 x 8.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: G2MZ-10346-BY
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI S/C | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 3R3Z-10346-AB
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-EQRM
- Base No.: 10346
- Item Weight: 14.60 Pounds
- Item Dimensions: 6.1 x 8.1 x 8.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3R3Z-10346-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
2003 Ford Mustang Alternator Assembly
Part Number: 3R3Z-10V346-ABRM
Product Specifications
- Other Name: Alternator Assy
- Replaced by: 4U2Z-10V346-EQRM
- Item Weight: 17.30 Pounds
- Item Dimensions: 12.1 x 12.1 x 12.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 3R3Z-10V346-ABRM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Mustang Submodels:
- 8 Cyl 4.6L DOHC EFI | 4AT 4R75W, 4-Speed Automatic Transmission 4R70W (AODE), 6-Speed Manual Transmission Tremec T56, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

Related 2003 Ford Mustang Parts

Alternate Year Models

2002 Ford Mustang Alternator 2004 Ford Mustang Alternator