How do I confirm pilotpart401204 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

New Alternator Replacement For Dodge Dakota 2.5L 01 02 2001 2002, Jeep Truck TJ 2.5 01 02 2001 2002, Wrangler 2.5L 2001 2002 01 02, 56028686AA, 121000-3800, 1210003800, AND0224, 40052170

For Jeep Alternator

Alternator 121000-3800 for Jeep Wrangler L4 2.5L (01-02)

OEM / REF: 121000-3800SKU: pilotpart401204

New Alternator Replacement For Dodge Dakota 2.5L 01 02 2001 2002, Jeep Truck TJ 2.5 01 02 2001 2002, Wrangler 2.5L 2001 2002 01 02, 56028686AA, 121000-3800, 1210003800, AND0224, 40052170 is a Alternator replacement part indexed for Part Number and JEEP Wrangler L4 2.5L (01-02), with 3 application records on file. Ma...

Stock: In stock
Condition: New
Fitment: Jeep Engine Spare Parts
Category: Alternator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$187.01USD/EA

~~$31,599.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 18 – Aug 25
10	Aug 16 – Aug 23
50	Aug 14 – Aug 21

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Alternator Description

This Alternator is indexed for Part Number; JEEP Wrangler L4 2.5L (01-02); JEEP TJ L4 2.5L (01-02); DODGE Dakota L4 2.5L (01-02). Compare reference number 121000-3800 against the label on your existing Jeep component before ordering.

Additional cross references on file: AND0224, 40052170. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

121000-3800AND0224 40052170

Applications

Part Number
JEEP Wrangler L4 2.5L (01-02)
JEEP TJ L4 2.5L (01-02)
DODGE Dakota L4 2.5L (01-02)

Specifications

Part Number	121000-3800, 1210003800, AND0224, 40052170
SPECIFICATIONS	117 Amp/12 Volt, CW, 6-Groove Pulley
DESIGN	ER/IF
VOLTAGE	12
AMPERAGE	117
ROTATION	CW
PULLEY CLASS	S6
FEATURE 1	100% Top-rated

Fitment Notes

Brand or application signal: Jeep Engine Spare Parts
Product family: Alternator
System category: Engine Spare Parts > Engine Auxiliary Components > Alternator
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.