Spectra M300L Quarter Panel - Rear Left Lower
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Spectra

Spectra M300L Quarter Panel - Rear Left Lower

Brand Spectra M300L
Position Rear Left Lower
Fits Ford · 2 vehicles

OE-style replacement. Body panel replacement built for restoration and collision repair.

Quality-controlled production. Spectra manufacturing standards focus on consistent panel performance.

Cross-references GMK3022690691L for the same application. See all 1.

$120.75Free shipping
In stock · usually ships same day before 1pm CST
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Order total $120.75
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Quarter Panel for Mustang

This Spectra quarter panel is a direct body panel replacement for the rear left lower section on compatible Ford Mustang coupe and convertible applications. It is built for 1969-1970 Ford Mustang, rear left lower fitment and identified by part number M300L.

Key Features

  • Body panel replacement for the rear left lower quarter section
  • Compatible with coupe and convertible body styles
  • Manufactured with Spectra engineering and quality control standards
  • OE-style body panel replacement for restoration or collision repair
  • Part number M300L for ordering and catalog matching

Detailed Description

Designed for 1969-1970 Ford Mustang, rear left lower applications, this quarter panel provides a replacement solution for damaged, rusted, or previously repaired bodywork. Spectra Premium body panels are produced with engineering, manufacturing technology, and quality control processes intended to match the performance expectations of original equipment body panels. The M300L quarter panel is a practical choice for Mustang restoration work and collision repair where accurate body panel replacement is required. This part cross-references GMK3022690691L for the same application.

What It Is Used For

  • Repairing corrosion in the rear quarter area
  • Replacing collision-damaged body sheet metal
  • Restoring original body panel shape and structure
  • Addressing prior repair sections that no longer align properly

Installation Notes and Tips

Fits 1969-1970 Ford Mustang, rear left lower. Verify coupe or convertible body style before ordering. Test-fit the panel before final bodywork, welding, and finishing to confirm alignment with adjacent sheet metal and trim openings. Part number M300L should be matched against the vehicle application and repair plan before installation.

Quality Assurance

Spectra Premium body panels are manufactured with engineering, production, and quality control processes aimed at meeting or exceeding original equipment performance expectations.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1970FordMustangRear Left LowerCoupe & Convertible
1969FordMustangRear Left LowerCoupe & Convertible
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
GMK3022690691L