TYC 2-07787 Alternator
OE Quality 60-Day Returns
TYC

TYC 2-07787 Alternator

Brand TYC 2-07787
Fan Position Internal
Oe Manufacturer FD
Power Generation (amps) 130A
Pully Wheel Design Regular
Pully Wheel Grooves 6
Regulator Position Internal
Rotation Direction CW
Fits Ford and Mercury · 32 vehicles

OE manufacturer. Built to match original equipment standards for dependable charging performance.

Internal regulator. Integrated regulation helps simplify the charging system design.

130A output. Provides strong electrical output for demanding accessory loads.

Cross-references ACDelco 334-2270A, Arrowhead AFD0045 and BBB Industries 7787 for the same application. See all 17.

$152.64Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $152.64
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Alternator options

Alternator for Ford and Mercury Applications

This TYC alternator is built for specific Ford and Mercury vehicles that require a 130-amp charging unit with an internal regulator and internal fan. It is a direct-fit electrical replacement for select 2001-2004 Explorer, Explorer Sport, Explorer Sport Trac, and Mountaineer applications.

  • Brand: TYC
  • Part number: 2-07787
  • 130A power generation for OE-style charging output
  • Internal regulator position
  • Internal fan position
  • Regular pulley wheel design with 6 grooves
  • Clockwise rotation direction
  • OE manufacturer reference: FD

Fitment Details

Compatible with 2004 Ford Explorer, to 12/04/2003; 2004 Ford Explorer Sport Trac, to 01/08/2004; 2004 Mercury Mountaineer, to 12/04/2003. Also fits 2002-2003 Ford Explorer, 2002-2003 Ford Explorer Sport, 2001-2003 Ford Explorer Sport Trac, 2002-2003 Mercury Mountaineer, and 2001 Ford Explorer Sport, from 07/24/2000.

TYC 2-07787 is a practical replacement choice when the original alternator uses an internal voltage regulator and internal cooling fan. The 130-amp output supports the vehicle’s charging system requirements, while the 6-groove pulley and clockwise rotation help match the original accessory drive setup. This part cross-references ACDelco 334-2270A and Bosch AL7543N for the same application.

Common Problems This Part Can Address

  • Battery warning light caused by alternator output loss
  • Low charging voltage at idle or under electrical load
  • Dim headlights or unstable electrical performance
  • Charging system noise related to a failing alternator assembly
  • Starting issues caused by insufficient battery recharge

Installation Notes and Tips

Verify the vehicle build date before ordering, since several listed applications are limited to specific production cutoffs. Confirm the pulley groove count, rotation direction, regulator location, and fan position against the original unit before installation. Inspect the belt, battery condition, and charging circuit connections during replacement to help prevent repeat charging-system faults.

Quality Assurance

TYC manufactures electrical replacement parts to match OE-style fitment and configuration requirements for the listed Ford and Mercury applications. Part number 2-07787 is specified with the same core charging-system attributes needed for direct replacement in the covered vehicles.

Related reading

This part fits 32 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
2004FordExplorerXLS SportSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerXLT SportSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerEddie BauerSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerXLSSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerXLTSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerLimitedSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorerNBXSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorer Sport TracXLSCrew Cab Pickup4.0LV6N/ATo 01/08/2004; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004FordExplorer Sport TracXLTCrew Cab Pickup4.0LV6N/ATo 01/08/2004; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004MercuryMountaineerBaseSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2004MercuryMountaineerPremierSport Utility4.0LV6N/ATo 12/04/2003; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorerLimitedSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorerXLSSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorerEddie BauerSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorerXLTSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorerPostalStripped Chassis4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorer SportXLTSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorer SportBaseSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorer SportXLSSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorer Sport TracXLTCrew Cab Pickup4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003FordExplorer Sport TracXLSCrew Cab Pickup4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2003MercuryMountaineer—Sport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorerXLTSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorerXLSSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorerEddie BauerSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorerLimitedSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorerPostalStripped Chassis4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorer SportBaseSport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002FordExplorer Sport TracXLCrew Cab Pickup4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2002MercuryMountaineer—Sport Utility4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2001FordExplorer Sport—Sport Utility4.0LV6N/AFrom 07/24/2000; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
2001FordExplorer Sport TracBaseCrew Cab Pickup4.0LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 334-2270AArrowhead — AFD0045BBB Industries — 7787Bosch — AL7543NBosch — AL7543XDENSO — 210-5224Ford — 4U2Z 10V346 CXRMLester — 7787Mercury — 4U2Z 10V346 CXRMMPA — 7787604Rayloc — 13-3117GRemy — 23650Remy — 23724Remy — 92400Remy — 92520USA Industries — 7787WPS World Power Systems — 7787N-6G2