HomeEngine > Hardware, Fasteners and FittingsDorman 090-006 Engine Oil Drain Plug
Part #: 090-006

Dorman 090-006 Engine Oil Drain Plug

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44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Calais, Commercial Chassis, DeVille, Eldorado, Fleetwood, Series 60 Fleetwood, Series 62, Series 75 Fleetwood, Series 70 Fleetwood Eldorado, Series 61, and Series 60 Special Fleetwood
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Reliable Engine Oil Drain Plug for Cadillac Vehicles

The Dorman 090-006 engine oil drain plug is designed for precise fitment and durability in select Cadillac models. Engineered from steel with a fine thread design, this silver hex-head plug ensures a secure seal and easy installation without the need for special tools.

  • Constructed from durable steel material for long-lasting use
  • Fine thread type with 5/8-18 thread size and 18 threads per inch
  • Includes gasket for a reliable, leak-free seal
  • Hex head drive type with 19 mm size for standard socket compatibility
  • Compatible with Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood models
  • Package contains 5 oil drain plugs for multiple replacements

Product Details and Specifications

The Dorman 090-006 oil drain plug features a conventional drain method and a bolt grade 3 rating, suitable for standard engine oil drain applications. Its SAE thread diameter of 0.625 inches and fine thread pitch of 18 ensure a tight fit in the oil pan drain hole. The plug’s silver finish and steel construction provide corrosion resistance and strength. This part does not require any special tools for installation, making it convenient for routine oil changes. The included gasket type seal helps prevent oil leaks, maintaining engine cleanliness and performance.

Compatible Cadillac Models and Applications

This engine oil drain plug is specifically compatible with several Cadillac models, including Commercial Chassis, DeVille, Eldorado, and Fleetwood. Using the correct drain plug like the Dorman 090-006 helps maintain proper engine oil containment and prevents potential damage caused by leaks or improper sealing.

  • Prevents oil leaks during engine oil changes
  • Replaces worn or damaged drain plugs
  • Ensures proper sealing to maintain engine oil pressure
  • Helps avoid cross-threading and damage to the oil pan
  • Supports routine maintenance for Cadillac vehicles

Installation Notes and Tips

Installation of the Dorman 090-006 oil drain plug requires a 19 mm hex socket or wrench. Ensure the gasket is properly seated before tightening to avoid leaks. Do not overtighten the plug to prevent thread damage; torque specifications should be followed according to the vehicle manufacturer’s guidelines. No special tools are necessary, making this part suitable for both professional mechanics and experienced DIYers.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 090-006 oil drain plug undergoes quality checks to ensure durability and reliable performance in Cadillac Commercial Chassis, DeVille, Eldorado, and Fleetwood models. Warranty coverage details can be obtained from the product packaging or Dorman’s official resources.

BrandDorman
Part Number090-006
Bolt Grade3
ColorSilver
Describe TypeOil Drain Plug Standard
Drain MethodConventional
Gasket Or Seal IncludedYes
Gasket TypeGasket
Head Drive TypeHex
Head Size (SAE/Metric)19 mm
Length0.5
MagneticNo
MaterialSteel
Oversized ThreadNo
Package Contents5 Oil Drain Plugs
SAE or MetricSAE
Socket Points6
Special Tool RequiredNo
Thread Diameter0.625
Thread Pitch18
Thread Size5/8-18
Thread TypeFine
Threads Per Inch18

This part fits 44 vehicles. Search below:

YearMakeModelPositionNotes
1965CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1965CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1965CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1965CadillacFleetwoodN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1964CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1964CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1964CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1963CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1963CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1963CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1962CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1962CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1962CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1961CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1961CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1961CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1960CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1960CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1960CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1959CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1959CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1959CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1958CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1958CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1958CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1957CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1957CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1957CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1956CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1956CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1956CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1955CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1955CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1955CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1954CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1954CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1954CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1953CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1953CadillacDeVilleN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1953CadillacEldoradoN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1952CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1951CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1950CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm
1949CadillacCommercial ChassisN/A5/8 In. x 18 Thread; Shank Length (In): 0.5 in; Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box; Thread Size: 5/8-18; Head Size (SAE/Metric): 19 mm

* 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:

015651307238263-720DN090-006

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