OEX Alternator 12V 160A Denso Style DXA4162

The OEX Alternator DXA4162 is a new 12V, 160A alternator built in a Denso style configuration for applications that suit a Denso unit. It is listed with a pad alternator mount, 6 groove pulley section, and a 57mm pulley outside diameter.

This unit uses Mount Centres A of 162mm and Mount Centres B of 86mm, with a mount leg thickness of 69mm. The pin code is ER55, which is a useful check point when comparing the replacement to the original alternator.

At 5.7kg, this alternator sits in the rotating electrical category and is supplied as a single each unit. The part number is DXA4162, and the stated power rating is 160 amps at 12 volts.

OEX states that its products are sourced from market leading Original Equipment Manufacturers and aftermarket suppliers, with ISO9001 certified factory sourcing and a nationwide warranty backing the range.

Key Features

• 12V alternator with 160A output
• Denso style replacement
• New unit, not remanufactured
• Pad mount alternator design
• 6 groove pulley section
• ER55 pin code

Specifications

• Brand: OEX
• Product type: Alternator
• Part No.: DXA4162
• Voltage: 12V
• Power rating: 160A
• Unit of measure: Each
• New / Reman.: New
• Suits unit make: Denso

Confirmed fitment guidance

• Dodge Journey
• Dodge Journey 2009
• Dodge Journey 2010
• Dodge Journey 2011

Application and Buying Notes

Before ordering, compare the part number DXA4162 and the Denso-style application details against the alternator already fitted to the vehicle. The key checks here are 12V system voltage, 160A output, pad mount design, ER55 pin code, and the 6 groove pulley arrangement.

The mounting measurements matter as much as the electrical rating. This alternator is listed with Mount Centres A of 162mm, Mount Centres B of 86mm, and a mount leg thickness of 69mm, so the physical fit needs to line up with the original unit before installation.

The pulley specification should also be checked carefully. A 57mm outside diameter pulley with a 6 groove section needs to match the belt system on the vehicle, otherwise the part may not align correctly even if the plug and mount appear similar.

This is a new alternator supplied by OEX and backed by a 3 year passenger / 1 year commercial warranty. That warranty detail is useful for buying confidence, but it does not replace the need to verify the application, mounting pattern, and connector code first.

If the existing alternator is damaged or missing, the safest approach is to confirm the fitment using the original part number, mounting dimensions, pulley section, and plug code together. Matching one detail on its own is not enough when dealing with alternators that can vary by engine, model year, or electrical system setup.

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 DXA4162 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 3yr Passenger 1yr Commercial, Mount Centres B 86mm, Pin Code ER55, Pulley Outside Diameter 57mm, Suits Unit Make Denso, Alternator Mount Pad, Weight 5.7kg, Product Group 1 ROTATING ELECTRICAL.

Additional published details for cross-checking include Part No. DXA4162, Brand OEX, Description OEX Alternator 12V 160A Denso Style, Mount Centres A 162mm, Mount Leg Thickness 69mm, Power Rating (Amp) 160, Pulley Section 6 Groove, Voltage 12, New / Reman. New.

OEX Alternator 12V 160A Denso Style. Part number DXA4162 should be checked first. Listed voltage is 12. Listed output rating is 160. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Pulley configuration is 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA4162, 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.

Compatibility note: Please confirm fitment by matching part number DXA4162, the Denso-style application, ER55 pin code, mounting dimensions, and the vehicle’s original alternator specification before purchase.

FAQ

Is this alternator new or remanufactured?

This OEX alternator is listed as new, not remanufactured. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

It is a 12V alternator with a 160A power rating. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.

What vehicle fitment is shown for this part?

The fitment data provided shows Dodge Journey applications, including 2009, 2010, and 2011 model years. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.

What is the part number for this alternator?

The listed part number is DXA4162. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.

What pulley and mount details are listed?

It has a 6 groove pulley section, a 57mm pulley outside diameter, a pad alternator mount, Mount Centres A of 162mm, Mount Centres B of 86mm, and a mount leg thickness of 69mm. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The warranty listed is 3 years for passenger use and 1 year for commercial use. For this listing, part number DXA4162 is the main reference point. Listed voltage is 12. Listed output rating is 160. Published fitment references include DODGE JOURNEY, DODGE JOURNEY 2009, DODGE JOURNEY 2010. These details should still be checked against the original unit before ordering.