OEX Alternator 12V 135A Denso Style DXA4188

The OEX Alternator 12V 135A Denso Style is a passenger alternator supplied as part number DXA4188. It is listed as a 12V, 135A unit in the alternators group, and it is sold as each for vehicle electrical replacement work.

As an OEX product, it is associated with sourcing from original equipment manufacturers and aftermarket suppliers, with production from ISO9001 certified factories. That matters when you are comparing replacement charging components, because alternator quality, output rating, and build consistency all affect how well the vehicle charging system performs in service.

This alternator carries a 3 year passenger warranty and 1 year commercial warranty. For buyers choosing a replacement by specification, the key checks here are the 12V system, 135A output, Denso style design, and part number DXA4188 before ordering.

Key Features

• 12V alternator with 135A output
• Denso style replacement
• Passenger alternator application
• Part number DXA4188
• Sold individually as each
• OEX branded electrical component

Specifications

• Brand: OEX
• Part No.: DXA4188
• Description: OEX Alternator 12V 135A Denso Style
• Type: Alternator Passenger
• Voltage: 12V
• Current output: 135A
• Product group 1: Rotating Electrical
• Product group 2: Alternators

Fitment guidance

• Fitment information provided includes HONDA and HONDA ODYSSEY
• Sample application data includes HONDA ODYSSEY and HONDA ODYSSEY 2013
• Use the vehicle details and part number DXA4188 to confirm application before purchase

Application and Buying Notes

When replacing an alternator, the main checks are voltage, output, mounting style, and the vehicle application. This unit is specified as 12V and 135A, with a Denso style design, so it should only be considered where those details match the original unit or the required replacement specification.

The listed fitment information points to HONDA and HONDA ODYSSEY, with sample application data including HONDA ODYSSEY 2013. That is useful guidance, but the exact vehicle match still needs to be confirmed against the part number DXA4188 and the vehicle build details before fitment is assumed.

Alternators must match more than just the amperage rating. Even where a 135A rating is correct, differences in style and application can affect installation and charging-system compatibility. Confirm the Denso style description, the 12V system requirement, and the vehicle-specific application data before ordering.

The warranty is listed as 3 years for passenger use and 1 year for commercial use. If the vehicle is used in a commercial setting, that shorter warranty period is relevant when comparing replacement options and planning maintenance intervals.

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 DXA4188 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 PASSENGER, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Product Group 1 ROTATING ELECTRICAL, Part No. DXA4188, Brand OEX, Description OEX Alternator 12V 135A Denso Style, Product Group 2 ALTERNATORS.

OEX Alternator 12V 135A Denso Style. Part number DXA4188 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number DXA4188, 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 passenger 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 HONDA ODYSSEY, HONDA ODYSSEY 2013. 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.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching part number DXA4188, 12V system requirement, 135A output, Denso style description, and the vehicle application details provided for HONDA and HONDA ODYSSEY. Do not rely on the product type alone when checking fitment.

FAQ

What is the part number for this alternator?

The part number is DXA4188. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.

What voltage and output does this alternator have?

It is specified as a 12V alternator with 135A output. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.

What style is this alternator listed as?

It is listed as a Denso style alternator. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.

What vehicles are shown in the fitment information?

The fitment information provided includes HONDA and HONDA ODYSSEY, with sample application data including HONDA ODYSSEY 2013. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.

What warranty applies to this OEX alternator?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.

What should I confirm before buying?

Confirm the part number DXA4188, the 12V requirement, the 135A output, the Denso style description, and the vehicle application details before purchase. For this listing, part number DXA4188 is the main reference point. Published fitment references include HONDA ODYSSEY, HONDA ODYSSEY 2013. These details should still be checked against the original unit before ordering.