Shop by Category Close

  • Body

    • Frame Truck Box Bumper Rocker Panel Trunk Lid & Compartment Instrument Panel Grille Seats Floor Roof Doors Aero Ground Effects & Body Kits Fenders Glass, Windows and Related Components Hood Truck Cab Tailgate Steering Wheel
  • Suspension

    • Suspension, Springs & Related Components Shocks & Struts Alignment Sensors Hardware Electrical Connectors Relays
  • Exhaust

    • Exhaust & Tail Pipes Mufflers Exhaust Manifolds Catalytic Converter Hardware Brackets, Flanges & Hangers Gaskets & Sealing Systems Service Kits Sensors
  • Air and Fuel Delivery

    • Fuel Injection System & Related Components Fuel Pumps & Related Components Fuel Storage Turbocharger, Supercharger & Ram Air Carburetion Filters Service Kits Fittings Sensors Water Injection System & Components Wire, Cable & Related Components Gaskets & Sealing Systems Nitrous Oxide Injection System Control Modules Control Cables Relays Electrical Connectors Hardware Switches Carbon Dioxide Injection System
  • Engine

    • Cylinder Block Components Valve Train Components Gaskets & Sealing Systems Control Modules Service Kits Wire, Cable & Related Components Filters Bearings Sensors Electrical Connectors Switches Sending Units Relays Hardware
  • Brake

    • Drums & Rotors Service Kits Disc Pads & Brake Shoes Hardware Brake Hydraulics Hoses & Pipes Sensors Control Modules ABS Components Gaskets & Sealing Systems Relays Valves Wire, Cable & Related Components Assortments Fittings Switches Body Wiring Harness & Components Electrical Connectors Brackets, Flanges & Hangers Lighting - Instrumentation
  • Electrical & Lighting

    • Lighting - Exterior Switches Glass, Windows & Related Components Electrical Connectors Lighting - Interior Sensors Relays Air Bag System Flasher Units, Fuses & Circuit Breakers Control Modules Wire, Cable & Related Components Electrical Sockets Body Actuators & Motors Mobile Multi-media Hardware Steering Wheel Steering Column Body Wiring Harness & Components Cruise Control System Lighting - Instrumentation
  • Tire & Wheel

    • Tire Wheel Spare Tire & Wheel
  • Accessories & Fluids

    • Appearance Products Functional Fluid, Lubricant, Grease (including Additives) Safety Products Clothing Miscellaneous Merchandise RV & Marine Accessories Cleaning Products Body, Frame & Paint Equipment Filters Towing Adhesives Electronic Accessories Books Wax & Polish Interior Signs & Posters Jewelry
  • Tools & Equipment

    • Winch Shop Equipment Fuel System Service Engine Service Body, Frame & Paint Equipment Hand Tools Tire Service Hoist, Lift & Support Air Tools Battery Service Exhaust System Service Furniture Cooling System Service A/C Service Power Tools Hydraulic System Service Differential Service Brake System Service Welding Equipment Safety Products Transmission Service
  • Belts & Cooling

    • Radiators, Coolers & Related Components Accessory Drive Belt System Components Cooling Fan, Clutch & Motor Water Pump & Related Components Hoses & Pipes Thermostat & Housing Gaskets & Sealing Systems Switches Relays Sensors Control modules Sending Units Turbocharger, Supercharger & Ram Air Fittings
  • Transmission

    • Manual Transmission Components Transmission Hard Parts Flywheel Service Kits Transmission Valve Body Automatic Transmission Components Flexplate Bearings Gaskets & Sealing Systems Control Modules Filters Sensors Hoses & Pipes Swithces Relays Clutch Plates Transmission Bushings Electrical Connectors Transmission Bands Lighting - Instrumentation
  • Driveline & Axles

    • Differential Hubs & Related Components Axle Shaft CV Components Bearings Drive Shaft Service Kits Gaskets & Sealing Systems Hardware CV Boots and Related Components Wheel Bearings, Seals, & Related Components Switches
  • Ignition

    • Ignition Wire and Related Components Secondary Ignition Ignition Coil Distributor and Magneto Primary Ignition Electrical Connectors Control Modules Sensors Swithces Hardware Relays
  • Emission Control

    • Sensors Evaporative System Air Injection System EGR and Related Components Vacuum System Crankcase Ventilation System Emission Components Filters Gaskets and Sealing Systems Wire, Cable and Related Components Relays
  • HVAC

    • Temperature Controls and Related Components A/C Clutch & Compressor A/C Condenser & Evaporator Motors, Core, Case and Related Components Hoses & Pipes Filters Switches Control Modules Electrical Connectors A/C Accumulator / Receiver Drier Relays Gaskets & Sealing Systems A/C Flow Restrictors Instrument Panel Fittings Sensors Heater Control Valve & Related Components Resistors Body Wiring Harness & Components
  • Wiper & Washer

    • Windshield Wiper Arm, Blade, and Related Components Gaskets & Sealing Systems A/C Flow Restrictors Instrument Panel Fittings Sensors Heater Control Valve & Related Components Resistors Lighting - Instrumentation
  • Boat & Marine

    • Motors, Parts & Propellers Hardware, Paint & Maintenance Electronics Pumps & Plumbing Anchor & Dock Trailering Covers & Bimini Tps Cabin & Galley Boat Seats Watersports Safety & Survival Fishing Sailing
 
Autoplicity Logo

Your cart

Log in

Autoplicity.com
  • Check Order Register Log in

Your Cart

loop
  • Body

    • Frame
    • Truck Box
    • Bumper
    • Rocker Panel
    • Trunk Lid & Compartment
    • Instrument Panel
    • Grille
    • Seats
    • Floor
    • Roof
    • Doors
    • Aero Ground Effects & Body Kits
    • Fenders
    • Glass, Windows and Related Components
    • Hood
    • Truck Cab
    • Tailgate
    • Steering Wheel
  • Suspension

    • Suspension, Springs & Related Components
    • Shocks & Struts
    • Alignment
    • Sensors
    • Hardware
    • Electrical Connectors
    • Relays
  • Exhaust

    • Exhaust & Tail Pipes
    • Mufflers
    • Exhaust Manifolds
    • Catalytic Converter
    • Hardware
    • Brackets, Flanges & Hangers
    • Gaskets & Sealing Systems
    • Service Kits
    • Sensors
  • Air and Fuel Delivery

    • Fuel Injection System & Related Components
    • Fuel Pumps & Related Components
    • Fuel Storage
    • Turbocharger, Supercharger & Ram Air
    • Carburetion
    • Filters
    • Service Kits
    • Fittings
    • Sensors
    • Water Injection System & Components
    • Wire, Cable & Related Components
    • Gaskets & Sealing Systems
    • Nitrous Oxide Injection System
    • Control Modules
    • Control Cables
    • Relays
    • Electrical Connectors
    • Hardware
    • Switches
    • Carbon Dioxide Injection System
  • Engine

    • Cylinder Block Components
    • Valve Train Components
    • Gaskets & Sealing Systems
    • Control Modules
    • Service Kits
    • Wire, Cable & Related Components
    • Filters
    • Bearings
    • Sensors
    • Electrical Connectors
    • Switches
    • Sending Units
    • Relays
    • Hardware
  • Brake

    • Drums & Rotors
    • Service Kits
    • Disc Pads & Brake Shoes
    • Hardware
    • Brake Hydraulics
    • Hoses & Pipes
    • Sensors
    • Control Modules
    • ABS Components
    • Gaskets & Sealing Systems
    • Relays
    • Valves
    • Wire, Cable & Related Components
    • Assortments
    • Fittings
    • Switches
    • Body Wiring Harness & Components
    • Electrical Connectors
    • Brackets, Flanges & Hangers
    • Lighting - Instrumentation
  • Electrical & Lighting

    • Lighting - Exterior
    • Switches
    • Glass, Windows & Related Components
    • Electrical Connectors
    • Lighting - Interior
    • Sensors
    • Relays
    • Air Bag System
    • Flasher Units, Fuses & Circuit Breakers
    • Control Modules
    • Wire, Cable & Related Components
    • Electrical Sockets
    • Body Actuators & Motors
    • Mobile Multi-media
    • Hardware
    • Steering Wheel
    • Steering Column
    • Body Wiring Harness & Components
    • Cruise Control System
    • Lighting - Instrumentation
  • Tire & Wheel

    • Tire
    • Wheel
    • Spare Tire & Wheel
  • Accessories & Fluids

    • Appearance Products
    • Functional Fluid, Lubricant, Grease (including Additives)
    • Safety Products
    • Clothing
    • Miscellaneous Merchandise
    • RV & Marine Accessories
    • Cleaning Products
    • Body, Frame & Paint Equipment
    • Filters
    • Towing
    • Adhesives
    • Electronic Accessories
    • Books
    • Wax & Polish
    • Interior
    • Signs & Posters
    • Jewelry
  • Tools & Equipment

    • Winch
    • Shop Equipment
    • Fuel System Service
    • Engine Service
    • Body, Frame & Paint Equipment
    • Hand Tools
    • Tire Service
    • Hoist, Lift & Support
    • Air Tools
    • Battery Service
    • Exhaust System Service
    • Furniture
    • Cooling System Service
    • A/C Service
    • Power Tools
    • Hydraulic System Service
    • Differential Service
    • Brake System Service
    • Welding Equipment
    • Safety Products
    • Transmission Service
  • Boat & Marine

    • Motors, Parts & Propellers
    • Hardware, Paint & Maintenance
    • Electronics
    • Pumps & Plumbing
    • Anchor & Dock
    • Trailering
    • Covers & Bimini Tps
    • Cabin & Galley
    • Boat Seats
    • Watersports
    • Safety & Survival
    • Fishing
    • Sailing
Get 20% OFF Shipping Right now Put in your email to get
the Coupon Code
Email:

Thank you for joining the Autoplicity Newsletter

Coupon Code:
20offshipping
Categories
  • Accessories and Fluids
  • Body
  • Brake
  • Belts and Cooling
  • Driveline and Axles
  • Electrical, Charging and Starting
  • Electrical, Lighting and Body
  • Emission Control
  • Engine
  • Exhaust
  • Air and Fuel Delivery
  • HVAC
  • Ignition
  • Steering
  • Suspension
  • Tire and Wheel
  • Tools and Equipment
  • Transfer Case
  • Transmission
  • Wiper and Washer
  • Hardware and Service Supplies
  • Multifunction Terms
  • Entertainment and Telematics
  • Anchor & Dock
  • Boat Seats
  • Cabin & Galley
  • Covers & Bimini Tps
  • Electronics
  • Fishing
  • Hardware, Paint & Maintenance
  • Motors, Parts & Propellers
  • Pumps & Plumbing
  • Safety & Survival
  • Sailing
  • Trailering
  • Watersports
  • Interior
Manufacturers
  • 303 Products
  • Absorber
  • ACC Performance
  • Advanced Power Systems
  • Aerotec
View all
Want to receive promotions and offers?
Wait...
  • Home /
  • Engine /
  • Cylinder Block Components /
  • Engine Expansion Plug

What's the Year, Make and Model of your vehicle?

Why are we asking? So we can show you products that best fit your ride. Skip This

Vehicle
Filters
Manufacturer
AMS Automotive
Beck/Arnley
Crown Automotive
DNJ Engine Components
Dorman
Elgin
GENUINE MERCEDES
GENUINE PORSCHE
Melling
MTC
Pioneer Automotive
Specialty Chrome
URO
Price

Engine Expansion Plug

214 results found

1 - 30 of 214
Best Seller
Picture of Melling Stock Replacement Expansion Plug
Representative Photo, actual item may vary
Melling Stock Replacement Expansion Plug

Manufacturer

Picture for manufacturer Melling

$2 - $93

free shipping

FREE SHIPPING

In Stock (10+)

Vehicle Specific

Best Seller
Picture of Beck/Arnley CAMSHAFT END CAPS
Beck/Arnley CAMSHAFT END CAPS

Manufacturer

Picture for manufacturer Beck/Arnley

$5 - $15

free shipping

FREE SHIPPING

In Stock (6)

Vehicle Specific

Best Seller
Picture of Dorman 565-048 Brass Cup Expansion Plug 2-1/16 In., Height 0.360
Dorman 565-048 Brass Cup Expansion Plug 2-1/16 In., Height 0.360

Manufacturer

Picture for manufacturer Dorman

Part Number

565-048

$31.07

1 left at this price

Vehicle Specific

Picture of Dorman 555-013 Steel Cup Expansion Plug 13/16  In., Height 0.330
Dorman 555-013 Steel Cup Expansion Plug 13/16 In., Height 0.330

Manufacturer

Picture for manufacturer Dorman

Part Number

555-013

$8.56

4 left at this price

No fitment data

Picture of Dorman 570-012 Rubber Expansion Plug 1-7/8 In. - Size Range 1-7/8 In. - 2 In.
Dorman 570-012 Rubber Expansion Plug 1-7/8 In. - Size Range 1-7/8 In. - 2 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

570-012

$18.70

In Stock (8)

Vehicle Specific

Picture of Dorman 02602 Rubber Expansion Plug 1-3/8 In. - Size Range 1-3/8 In. - 1-1/2 In.
Dorman 02602 Rubber Expansion Plug 1-3/8 In. - Size Range 1-3/8 In. - 1-1/2 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02602

$5.56

In Stock (10+)

Vehicle Specific

Picture of Dorman 02483 Expansion Plug Quick Seal Copper - 1-5/8 In., Maximum Expansion 1.655 In.
Dorman 02483 Expansion Plug Quick Seal Copper - 1-5/8 In., Maximum Expansion 1.655 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02483

$11.41

In Stock (5)

Vehicle Specific

Picture of Dorman 555-044 Steel Cup Expansion Plug 2  In., Height 0.566
Dorman 555-044 Steel Cup Expansion Plug 2 In., Height 0.566

Manufacturer

Picture for manufacturer Dorman

Part Number

555-044

$10.55

In Stock (10)

No fitment data

Picture of Dorman 555-034 Steel Cup Expansion Plug 1-3/4 In., Height 0.430
Dorman 555-034 Steel Cup Expansion Plug 1-3/4 In., Height 0.430

Manufacturer

Picture for manufacturer Dorman

Part Number

555034

$11.29

2 left at this price

Vehicle Specific

Picture of Dorman 02608 Rubber Expansion Plug 3/4 In. - Size Range 3/4 In. - 7/8 In.
Dorman 02608 Rubber Expansion Plug 3/4 In. - Size Range 3/4 In. - 7/8 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02608

$5.30

In Stock (10+)

Vehicle Specific

Picture of Dorman 555-027 Steel Cup Expansion Plug 1-1/2 In., Height 0.570
Dorman 555-027 Steel Cup Expansion Plug 1-1/2 In., Height 0.570

Manufacturer

Picture for manufacturer Dorman

Part Number

555-027

$14.57

2 left at this price

Vehicle Specific

Picture of Dorman 565-027.1 Brass Cup Expansion Plug 1-1/2 In., Height 0.570
Dorman 565-027.1 Brass Cup Expansion Plug 1-1/2 In., Height 0.570

Manufacturer

Picture for manufacturer Dorman

Part Number

565-027.1

$5.65

In Stock (10+)

No fitment data

Picture of Dorman 555-104.1 Steel Cup Expansion Plug 34.3mm, Height 0.497
Dorman 555-104.1 Steel Cup Expansion Plug 34.3mm, Height 0.497

Manufacturer

Picture for manufacturer Dorman

Part Number

555-104.1

$3.50

In Stock (9)

Vehicle Specific

Picture of Dorman 02607 Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In.
Dorman 02607 Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02607

$6.92

3 left at this price

Vehicle Specific

Picture of Dorman 555-009 Steel Cup Expansion Plug 19/32  In., Height 0.280
Dorman 555-009 Steel Cup Expansion Plug 19/32 In., Height 0.280

Manufacturer

Picture for manufacturer Dorman

Part Number

555-009

$8.66

In Stock (7)

Vehicle Specific

Picture of Dorman 555-019 Steel Cup Expansion Plug 1-1/8  In., Height 0.505
Dorman 555-019 Steel Cup Expansion Plug 1-1/8 In., Height 0.505

Manufacturer

Picture for manufacturer Dorman

Part Number

555-019

$10.18

In Stock (9)

Vehicle Specific

Picture of Dorman 555-104 Steel Cup Expansion Plug 34.3mm, Height 0.497
Dorman 555-104 Steel Cup Expansion Plug 34.3mm, Height 0.497

Manufacturer

Picture for manufacturer Dorman

Part Number

555-104

$11.08

2 left at this price

Vehicle Specific

Picture of Dorman 555-030 Steel Cup Expansion Plug 1-5/8 In., Height 0.500
Dorman 555-030 Steel Cup Expansion Plug 1-5/8 In., Height 0.500

Manufacturer

Picture for manufacturer Dorman

Part Number

555-030

$10.64

3 left at this price

Vehicle Specific

Picture of Dorman 565-031 Brass Cup Expansion Plug 1-5/8 In., Height 0.460
Dorman 565-031 Brass Cup Expansion Plug 1-5/8 In., Height 0.460

Manufacturer

Picture for manufacturer Dorman

Part Number

565-031

$27.88

In Stock (8)

No fitment data

Picture of Dorman 565-027 Brass Cup Expansion Plug 1-1/2 In., Height 0.570
Dorman 565-027 Brass Cup Expansion Plug 1-1/2 In., Height 0.570

Manufacturer

Picture for manufacturer Dorman

Part Number

565-027

$24.94

4 left at this price

Vehicle Specific

Picture of Dorman 02601 Rubber Expansion Plug 1-1/4 In. - Size Range 1-1/4 In. - 1-3/8 In.
Dorman 02601 Rubber Expansion Plug 1-1/4 In. - Size Range 1-1/4 In. - 1-3/8 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02601

$6.53

4 left at this price

Vehicle Specific

Picture of Dorman 555-033 Steel Cup Expansion Plug 1-45/64 In. Sc, Height 0.270
Dorman 555-033 Steel Cup Expansion Plug 1-45/64 In. Sc, Height 0.270

Manufacturer

Picture for manufacturer Dorman

Part Number

555-033

$10.90

In Stock (10+)

Vehicle Specific

Picture of Dorman 568-010 Expansion Plug Quick Seal Copper - 1-5/8 In., Maximum Expansion 1.655 In.
Dorman 568-010 Expansion Plug Quick Seal Copper - 1-5/8 In., Maximum Expansion 1.655 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

568-010

$26.43

4 left at this price

Vehicle Specific

Picture of Dorman 02603 Rubber Expansion Plug 1-1/2 In. - Size Range 1-1/2 In. - 1-5/8 In.
Dorman 02603 Rubber Expansion Plug 1-1/2 In. - Size Range 1-1/2 In. - 1-5/8 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

02603

$6.37

In Stock (10+)

Vehicle Specific

Picture of Dorman 570-014 Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In.
Dorman 570-014 Rubber Expansion Plug 2 In. - Size Range 2 In. - 2-1/8 In.

Manufacturer

Picture for manufacturer Dorman

Part Number

570-014

$22.82

In Stock (10+)

Vehicle Specific

Picture of DNJ Engine Components FPS125 Expansion Plug
DNJ Engine Components FPS125 Expansion Plug

Manufacturer

Picture for manufacturer DNJ Engine Components

Part Number

FPS125

$15.99

2 left at this price

Vehicle Specific

Picture of Dorman 555-007 Steel Cup Expansion Plug 13.70mm, Height 0.180
Dorman 555-007 Steel Cup Expansion Plug 13.70mm, Height 0.180

Manufacturer

Picture for manufacturer Dorman

Part Number

555-007

$8.50

In Stock (10+)

Vehicle Specific

Picture of Crown Automotive Jeep Replacement 4556020AB Expansion Plug
Crown Automotive Jeep Replacement 4556020AB Expansion Plug

Manufacturer

Picture for manufacturer Crown Automotive

Part Number

4556020AB

$3.98

In Stock (10+)

Vehicle Specific

Picture of URO ALR1050 Range Rover Lift Support
URO ALR1050 Range Rover Lift Support

Manufacturer

Picture for manufacturer URO

Part Number

ALR1050

$11.12

In Stock (10+)

Vehicle Specific

Picture of Dorman 565-025 Brass Cup Expansion Plug 1-3/8 In., Height 0.310
Dorman 565-025 Brass Cup Expansion Plug 1-3/8 In., Height 0.310

Manufacturer

Picture for manufacturer Dorman

Part Number

565025

$26.17

In Stock (10)

Vehicle Specific

  • 1
  • 2
  • 3
  • 4
  • 5
  • Next
  • Last
Autoplicity Logo
  • Shipping & Returns
  • Privacy Notice
  • Conditions of Use
  • About us
  • Contact us
  • Coupons
  • Autoplicity Member's Club
  • Wholesale
  • Return items
  • Sitemap
  • My account
  • Orders
  • Addresses
  • Shopping cart
  • Tire Rebates
Want to receive promotions and offers?
Wait...
  • autoplicity
  • boatplicity
  • cycleplicity
  • thmotorsports
  • dirteverywhere

Copyright © 2025 Autoplicity.com. All rights reserved.