Land Rover Alternator 12V 65A STC234

This is a new Land Rover alternator rated at 12V 65A, supplied as each and identified by part number STC234. It sits in the rotating electrical category and is listed against Land Rover applications, including Defender references in the fitment data provided.

The unit is described as new, not remanufactured, and the OEM number is also recorded as STC234. For buyers comparing replacement charging components, the key identifiers here are the 12V system voltage, 65A output, Land Rover branding, and the STC234 part reference.

Because alternators are often matched by more than one detail, it is worth checking the part number, vehicle application, and existing unit details before ordering. The supplied fitment information points to Land Rover Defender applications, with model-year references shown from 1990 through 1998 in the preview data.

Warranty is listed as unknown, so it is sensible to confirm any warranty expectations before purchase. Where a vehicle has had prior electrical changes or a replacement charging system fitted, the safest approach is to verify the existing alternator identification against STC234 and the 12V 65A specification.

Key Features

• New alternator
• 12V system
• 65A output
• Part number STC234
• OEM number STC234
• Land Rover application

Specifications

• Product type: Alternator
• Brand: Land Rover
• Description: ALT 12V 65A LANDROVER
• Voltage: 12V
• Current output: 65A
• Condition: New
• Unit of measure: Each
• Part No.: STC234

Fitment guidance

• Land Rover Defender
• Land Rover Defender 1990
• Land Rover Defender 1991
• Land Rover Defender 1992
• Land Rover Defender 1993
• Land Rover Defender 1994
• Land Rover Defender 1995
• Land Rover Defender 1996

Application and Buying Notes

Before ordering, confirm that your vehicle uses a 12V charging system and that the replacement alternator must match a 65A output. The most reliable identifier in this listing is STC234, which is shown as both the part number and OEM number, so it should be compared against the unit already fitted to the vehicle.

The fitment preview supplied here references Land Rover Defender applications, including model-year entries from 1990 to 1998. That makes the part number check especially important, because alternators can differ by application even within the same vehicle family. If your vehicle has had previous repairs, a different pulley arrangement, wiring plug, or mounting style may affect suitability.

The alternator is listed as new, which may matter to buyers wanting a fresh unit rather than a remanufactured one. Warranty is recorded as unknown, so confirm warranty coverage with the seller if that is important to your purchase decision. As with any rotating electrical part, correct identification is best done from the part number, system voltage, output rating, and application details together.

If you are replacing an existing alternator, note any numbers stamped on the housing and compare them with STC234. When the original unit is unavailable, a careful check of the vehicle application and electrical specification is the practical way to avoid a mismatch. This is particularly relevant on older Land Rover vehicles where previous modifications are common.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number STC234 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty Unknown, New / Reman. New, Product Group 1 ROTATING ELECTRICAL, Part No. STC234, Brand LANDROVER, Description ALT 12V 65A LANDROVER, Suits Unit Make Landrover, OEM Number STC234.

Additional published details for cross-checking include Product Group 2 ALTERNATORS.

ALT 12V 65A LANDROVER. Part number STC234 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number STC234, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a alternator in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991, LAND ROVER DEFENDER 1992. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Please confirm compatibility by matching part number STC234, the 12V 65A specification, and the vehicle application details before purchase. Fitment should be verified against the alternator currently fitted to the vehicle.

FAQ

What is the part number for this alternator?

The part number is STC234. The OEM number is also listed as STC234. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12V alternator with a 65A output. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.

Which vehicle applications are shown in the fitment data?

The fitment preview references Land Rover and Land Rover Defender applications, with Land Rover Defender model-year entries shown from 1990 through 1998. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.

Is a warranty listed?

Warranty is listed as unknown. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.

How should I confirm it is the right part for my vehicle?

Match the part number STC234, confirm the vehicle uses a 12V system, and compare the 65A output rating and application details with the unit already fitted to the vehicle. For this listing, part number STC234 is the main reference point. Published fitment references include LAND ROVER DEFENDER, LAND ROVER DEFENDER 1990, LAND ROVER DEFENDER 1991. These details should still be checked against the original unit before ordering.