Spectra CH238RNB Trunk Floor - Right

Brand Spectra CH238RNB
Position Right
Fits Buick, Chevrolet, and Oldsmobile · 36 vehicles

OE-style replacement. Engineered with manufacturing controls for original-equipment-level body panel performance.

Right-side panel. Built for listed applications without a brace for fitment-specific body repair.

Cross-references Spectra Premium CH238RNB for the same application. See all 1.

$277.69Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $277.69
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Trunk Floor Replacement Panel

This Spectra trunk floor panel is built for classic GM body repair where corrosion or damage has compromised the original structure. It is a right-side replacement for specific Buick, Chevrolet, and Oldsmobile applications, with fitment listed without brace provisions.

Key Features

  • Replacement trunk floor panel for body restoration and repair
  • Right-side fitment for selected classic GM models
  • Formed for applications listed without brace provisions
  • Spectra Premium body panel construction for OE-style replacement needs

Detailed Description

Part number CH238RNB is a Spectra trunk floor panel for classic GM vehicles, including Buick GS, Buick Skylark, Chevrolet Chevelle, Chevrolet Monte Carlo, Oldsmobile Cutlass, Oldsmobile Cutlass Supreme, and Oldsmobile 442 applications. It is specified for the right side and for vehicles without a brace, making it a direct body repair solution when the original trunk floor section is rusted, bent, or otherwise no longer serviceable. Spectra Premium body panels are engineered with manufacturing controls intended to match the performance expectations of the original equipment they replace. If you are restoring a Chevrolet Chevelle or repairing a Buick Skylark, CH238RNB provides a fitment-specific replacement for the listed body styles.

Common Repair Uses

  • Repairing rust-through in the trunk floor area
  • Replacing a damaged or missing right-side floor section
  • Restoring structural integrity after collision or corrosion damage
  • Addressing fit issues caused by an original panel that no longer holds shape

Installation Notes

Verify the vehicle’s year, make, model, and right-side application before installation. This panel is listed for use without a brace, so confirm the existing structure matches the fitment notes before bodywork begins. Test-fit the panel before final welding or attachment to ensure alignment with surrounding sheet metal and adjacent trunk components.

Quality Assurance

Spectra Premium body panels are produced with engineering, manufacturing technology, and quality control processes aimed at meeting or exceeding original equipment performance standards. Part number CH238RNB is cross-referenced as Spectra Premium CH238RNB for the same application.

This part fits 36 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1972BuickGSRightw/o Brace
1972BuickGS 455Rightw/o Brace
1972BuickSkylarkRightw/o Brace
1972ChevroletChevelleRightw/o Brace
1972ChevroletMonte CarloRightw/o Brace
1972OldsmobileCutlassRightw/o Brace
1972OldsmobileCutlass SupremeRightw/o Brace
1971BuickGSRightw/o Brace
1971BuickGS 455Rightw/o Brace
1971BuickSkylarkRightw/o Brace
1971ChevroletChevelleRightw/o Brace
1971ChevroletMonte CarloRightw/o Brace
1971Oldsmobile442Rightw/o Brace
1971OldsmobileCutlassRightw/o Brace
1971OldsmobileCutlass SupremeRightw/o Brace
1970BuickGSRightw/o Brace
1970BuickGS 455Rightw/o Brace
1970ChevroletChevelleRightw/o Brace
1970ChevroletMonte CarloRightw/o Brace
1970Oldsmobile442Rightw/o Brace
1970OldsmobileCutlassRightw/o Brace
1970OldsmobileCutlass SupremeRightw/o Brace
1969BuickGS 350Rightw/o Brace
1969BuickGS 400Rightw/o Brace
1969BuickSkylarkRightw/o Brace
1969ChevroletChevelleRightw/o Brace
1969Oldsmobile442Rightw/o Brace
1969OldsmobileCutlassRightw/o Brace
1969OldsmobileCutlass SupremeRightw/o Brace
1968BuickGS 350Rightw/o Brace
1968BuickGS 400Rightw/o Brace
1968BuickSkylarkRightw/o Brace
1968ChevroletChevelleRightw/o Brace
1968Oldsmobile442Rightw/o Brace
1968OldsmobileCutlassRightw/o Brace
1968OldsmobileCutlass SupremeRightw/o Brace
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — CH238RNB