Dorman 610-294 Wheel Lug Stud - Front or Rear

Brand Dorman 610-294
Position Front
Head Diameter 19.05 mm
Length 36.07
Material Steel
Package Contents 10 Studs
Quick-Start Nose No
SAE or Metric Metric
Shoulder Length (In) 0.315 in
Splined Bore Diameter 13.005
Style Serrated Stud
Thread Diameter 12
Thread Direction Clockwise
Thread Length (In) 24.895 mm
Thread Pitch 1.5
Thread Size M12-1.50
Fits Mercury and Mazda · 18 vehicles

Carbon steel construction. Built for strength, longevity, and safety.

Serrated stud design. Helps deliver a secure wheel fastening.

Metric thread size. M12-1.50 threads for a precise fit.

Cross-references NGK 97218, 561-166 and 6417B for the same application. See all 8.

$38.76Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Wheel Lug Stud for Mazda and Mercury

Dorman 610-294 wheel lug studs are built from steel and tested to automotive industry standards for strength, longevity, and safety. This metric serrated stud is a direct-fit hardware solution for select Mazda 323, Mazda 626, Mercury Capri, and Mercury Tracer applications with M12-1.50 thread size.

Use Dorman 610-294 when you need a replacement wheel lug stud for front or rear service on supported vehicles. The serrated design helps secure the stud in the hub, while the clockwise thread direction and metric dimensions support proper wheel fastening on the listed applications.

  • Steel construction for durable wheel hardware service
  • Metric M12-1.50 thread size with 1.5 thread pitch
  • Serrated stud style for hub retention
  • Clockwise thread direction
  • Compatible with front and rear positions on listed applications
  • Head diameter: 19.05 mm
  • Thread diameter: 12 mm
  • Thread length: 24.895 mm

Detailed Product Overview

Dorman 610-294 is a wheel lug stud designed for select Mazda and Mercury vehicles, including 1983-1987 Mazda 626 front, 1986-1989 Mazda 323 front, 1988-1989 Mazda 323 rear, 1987-1989 Mercury Tracer front, and 1991-1994 Mercury Capri front. It is a metric M12-1.50 serrated stud made from steel, with a 13.005 mm splined bore diameter and a 0.315 in shoulder length. This part cross-references NGK 97218 for the same application.

Common Issues This Part Can Address

  • Damaged or stripped wheel stud threads
  • Broken or bent lug studs from wheel service or road impact
  • Loose wheel fastening caused by worn stud splines
  • Corrosion-related hardware replacement during brake or hub service
  • Restoring proper wheel attachment on Mazda 323, Mazda 626, Mercury Capri, and Mercury Tracer models

Installation Notes and Tips

Verify thread size, pitch, and stud length before installation. Match the stud to the correct front or rear position listed for your vehicle, and confirm hub spline engagement and wheel nut compatibility before final assembly. For best results, compare the removed hardware to Dorman 610-294 before pressing the stud into place.

Quality Assurance

Dorman manufactures this wheel lug stud from carbon steel and tests it to demanding automotive standards to support strength, longevity, and safety. Part number 610-294 is engineered as a dependable replacement for the specified Mazda and Mercury applications.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
1994MercuryCapriFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1993MercuryCapriFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1992MercuryCapriFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1991MercuryCapriFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1989Mazda323FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1989Mazda323AWDRearPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1989MercuryTracerFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1988Mazda323FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1988Mazda323AWDRearPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1988MercuryTracerFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1987Mazda323FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1987Mazda626FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1987MercuryTracerFrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1986Mazda323FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1986Mazda626FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1985Mazda626FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1984Mazda626FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
1983Mazda626FrontPackage Quantity: 10; Thread Size: M12-1.50; Packaging Type: Box; Thread Length (In): 24.895 mm
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
NGK — 97218561-1666417B99731B00133062AB142307BD61384E7GZ1107A