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Dorman 615-100 Spindle Nut - Front or RearOE Quality 60-Day Returns
Dorman 615-100 Spindle Nut - Front or Rear - view 1
Dorman 615-100 Spindle Nut - Front or Rear - view 2
Part #: 615-100

Dorman 615-100 Spindle Nut - Front or Rear

Front
⚙️ 19 vehicles fit this part
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Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercury, Ford, and Mazda, Capri, Festiva, 323, Tracer, 626, and GLC
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Reliable Spindle Nut for Ford, Mazda, and Mercury Vehicles

The Dorman 615-100 spindle nut is designed to provide secure fastening for driveline and axle components. Engineered with an M20-1.50 thread size, this set includes five nuts suitable for specific Ford, Mazda, and Mercury models.

  • Package includes 5 spindle nuts
  • Thread size: M20-1.50 for precise fit
  • Compatible with Ford, Mazda, and Mercury vehicles
  • Part number 615-100 for easy identification

Durable Design and Precise Threading

The Dorman 615-100 spindle nut features a metric M20-1.50 thread size, ensuring a secure and accurate fit on compatible driveline components. This hardware is manufactured to meet OEM specifications, providing reliable performance for vehicles such as the Ford Festiva, Mazda 323, and Mercury Capri. The package contains five nuts, allowing for multiple replacements or maintenance tasks.

Compatible Vehicles and Applications

This spindle nut is compatible with a range of Ford, Mazda, and Mercury models, including the Ford Festiva and Tracer, Mazda 323 and 626, and Mercury Capri. It is designed for use in driveline and axle assemblies where a secure spindle nut is required to maintain proper wheel and axle alignment.

  • Secures spindle assemblies on Ford Festiva and Tracer
  • Replacement nut for Mazda 323 and 626 driveline components
  • Fits Mercury Capri axle hardware
  • Prevents loosening and maintains wheel stability
  • Supports safe and reliable driveline operation

Installation Notes and Tips

When installing the Dorman 615-100 spindle nut, ensure the thread size M20-1.50 matches the vehicle’s spindle specifications. Use appropriate torque settings as specified by the vehicle manufacturer to avoid over-tightening or damage. It is recommended to inspect the spindle and surrounding components for wear before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable quality for automotive repairs. The 615-100 spindle nut is backed by Dorman’s quality assurance processes. Please refer to Dorman’s official warranty policy for specific coverage details.

BrandDorman
Part Number615-100
Package Contents5 Nuts
Thread SizeM20-1.50

This part fits 19 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1994MercuryCapriFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1993MercuryCapriFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1992MercuryCapriFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1991MercuryCapriFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1989FordFestivaFrontTo 1/31/89; Thread Size: M20-1.50; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box
1989Mazda323FrontTo VIN 361093; Thread Size: M20-1.50; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box
1989Mazda323AWDRearTo VIN 361396; Thread Size: M20-1.50; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box
1989MercuryTracerFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1988FordFestivaFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1988Mazda323FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1988Mazda323AWDRearThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1988MercuryTracerFrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1987Mazda323FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1987Mazda626FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1986Mazda323FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1986Mazda626FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1985Mazda626FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1984Mazda626FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box
1983Mazda626FrontThread Size: M20-1.50; Quantity: 5; Boxed; Packaging Type: Box

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

103-0518AT98B00133042E7GZ3B477A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.