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1977 GMC K25 Expansion Plug

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Dorman Expansion Plug

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(Read reviews)
Our List Price: $2.98
(6) In Stock
Part Number: 4041-03425580
Notes: As Required; 1.625 In.; Steel; Package Quantity: 2
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
1977 GMC K25 4.8L 6 Cyl 
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 
1977 GMC K25 7.4L V8 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $3.73
(2) In Stock
Part Number: 4041-07071939
Notes: Engine Expansion Plug -- 1.75 In.; 11-Req; Package Quantity: 2
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1977 GMC K25 7.4L V8 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $18.18
(22) In Stock
Part Number: 4041-05536439
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (1-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
1977 GMC K25 Base  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  7.4L V8 VIN: S CARB Naturally Aspirated GAS 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $5.73
(1) In Stock
Part Number: 4041-07151595
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (1-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Sub Model Engine
1977 GMC K25 Base  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  7.4L V8 VIN: S CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  7.4L V8 VIN: S CARB Naturally Aspirated GAS 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $18.18
(22) In Stock
Part Number: 4041-05536439
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (2-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
1977 GMC K25 Base  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  5.0L V8 VIN: U CARB Naturally Aspirated GAS 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $5.73
(1) In Stock
Part Number: 4041-07151595
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (2-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Sub Model Engine
1977 GMC K25 Base  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  5.0L V8 VIN: U CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  5.0L V8 VIN: U CARB Naturally Aspirated GAS 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $18.18
(22) In Stock
Part Number: 4041-05536439
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (3-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
1977 GMC K25 Base  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $5.73
(1) In Stock
Part Number: 4041-07151595
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (3-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Sub Model Engine
1977 GMC K25 Base  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  4.8L 6 Cyl VIN: T CARB Naturally Aspirated GAS 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $18.18
(22) In Stock
Part Number: 4041-05536439
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (8-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Sub Model Engine
1977 GMC K25 Base  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Base  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  6.6L V8 VIN: R CARB Naturally Aspirated GAS 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $5.73
(1) In Stock
Part Number: 4041-07151595
Notes: Engine Expansion Plug -- 41.54mm Brass Cup (8-Req)
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Sub Model Engine
1977 GMC K25 Base  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  5.7L V8 VIN: L CARB Naturally Aspirated GAS 
1977 GMC K25 Base  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 High Sierra  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Classic  6.6L V8 VIN: R CARB Naturally Aspirated GAS 
1977 GMC K25 Sierra Grande  6.6L V8 VIN: R CARB Naturally Aspirated GAS 

Dorman Expansion Plug

Click to Enlarge
(Read reviews)
Our List Price: $3.73
(4) In Stock
Part Number: 4041-07151538
Notes: Engine Expansion Plug -- As Required; 1.625 In.; Steel
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: C
Vehicle Engine
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 
1977 GMC K25 4.8L 6 Cyl 
1977 GMC K25 7.4L V8 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $7.18
(33) In Stock
Part Number: 4041-05536312
Notes: Engine Expansion Plug -- As Required; 1.625 In.; Steel; Package Quantity: 10
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 4.8L 6 Cyl 
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 
1977 GMC K25 7.4L V8 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $8.18
(15) In Stock
Part Number: 4041-05536316
Notes: Engine Expansion Plug -- As Required; 1.75 In.; Steel; Package Quantity: 10
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 7.4L V8 

Dorman Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $11.18
(5) In Stock
Part Number: 4041-05536420
Notes: Engine Expansion Plug -- Brass; Package Quantity: 10
Condition: New

Package Contents Expansion Plug

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $3.18
(16) In Stock
Part Number: 4041-05669062
Notes: Engine Expansion Plug -- Type: Brass Deep Cup Freeze Plug; 1.750" Diameter; 44.450mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 7.4L V8 

Sealed Power Expansion Plug
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(1 Reviews)
5 Stars
Sealed Power 381-9001
Expansion Plug
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Our List Price: $3.18
(88) In Stock
Part Number: 4041-05636613
Notes: Engine Expansion Plug -- Type: Brass Deep Cup Freeze Plug; VINTAGE; 1.625" Diameter; 41.275mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 4.8L 6 Cyl 
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.18
(16) In Stock
Part Number: 4041-05684268
Notes: Engine Expansion Plug -- Type: Steel Deep Cup Freeze Plug; 0.500" Diameter; 12.700mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.18
(46) In Stock
Part Number: 4041-05647552
Notes: Engine Expansion Plug -- Type: Steel Deep Cup Freeze Plug; 1.625" Diameter; 41.275mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.18
(31) In Stock
Part Number: 4041-05674123
Notes: Engine Expansion Plug -- Type: Steel Deep Cup Freeze Plug; 19/32" Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 4.8L 6 Cyl 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.18
(25) In Stock
Part Number: 4041-05763672
Notes: Engine Expansion Plug -- Type: Steel Shallow Cup Freeze Plug; 2.109" Diameter; 53.569mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 4.8L 6 Cyl 
1977 GMC K25 5.0L V8 
1977 GMC K25 5.7L V8 
1977 GMC K25 6.6L V8 

Sealed Power Expansion Plug
Click to Enlarge
(Read reviews)
Our List Price: $2.18
(12) In Stock
Part Number: 4041-05723803
Notes: Engine Expansion Plug -- Type: Steel Shallow Cup Freeze Plug; 2.219" Diameter; 56.363mm Diameter
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1977 GMC K25 7.4L V8 



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