Wilson 90-01-4511N Alternator

Wilson 90-01-4511N Alternator Overview

The Wilson 90-01-4511N is a new 12-volt alternator built with 100% new premium components and tested before it leaves the facility. It is engineered for charging-system service where stable output, OE-style fit, and dependable electrical performance matter.

With 140 amps of output, J180 mount type, IR/EF design, and 10:30 Bat Term clocking, this alternator is specified for applications that use a DELCO REMY OE unit and the 35SI series layout. Wilson alternators are built for customers who want new-unit construction rather than remanufactured parts.

Key Features

• 140 amp output for charging-system demand
• 12-volt alternator for standard vehicle electrical systems
• IR/EF design with J180 mount type
• 10:30 Bat Term clocking for correct terminal orientation
• 35SI series configuration
• OE unit reference: DELCO REMY
• New construction using premium parts
• Tested prior to shipment

Product Details

This Wilson alternator, part number 90-01-4511N, is a direct replacement-style charging component for vehicles originally equipped with a DELCO REMY 35SI alternator. It is intended for service where the vehicle needs consistent battery charging, stable voltage regulation, and proper mounting alignment. For buyers searching for a Wilson alternator 90-01-4511N or a 140 amp 12V J180 alternator, this unit matches the listed electrical and mounting specifications.

This part cross-references 8600064 and 8700016 for the same application. Search terms such as Wilson 90-01-4511N alternator, DELCO REMY 35SI alternator replacement, and 140 amp J180 alternator are commonly used when sourcing this type of charging component.

What It Helps Address

• Low battery charge or repeated battery drain
• Dim lights caused by weak charging output
• Charging-system warning lights
• Voltage instability under electrical load
• Alternator failure from worn internal components

Installation Notes

Verify the vehicle’s original alternator uses the same 35SI series, J180 mount type, 10:30 Bat Term clocking, and 12-volt configuration before installation. Confirm belt alignment, connector style, and charging-system specifications against the removed unit. For fitment-based searches, this alternator is the type used on DELCO REMY-equipped applications, including make/model listings that require the same mounting and terminal orientation.

Quality Assurance

Wilson manufactures this new alternator with premium new parts and tests each unit before it leaves the facility. That process supports consistent output and OE-standard verification for charging-system service. Fits 2006-2011 Honda Civic, front right is not applicable here; use the vehicle’s original alternator specifications and interchange references to confirm the correct application for your make and model, including Wilson 90-01-4511N and related DELCO REMY 35SI listings.