1977 Chevrolet K5 Blazer Fuel Tank Sending Unit
Navigate our online catalogue to find original replacement Fuel Tank Sending Units specifically designed to fit a 1977 Chevrolet K5 Blazer.






Fuel Tank Sending Unit
$111.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
31 Gallon Tank 40 Gallon Tank
31 Gallon Tank 40 Gallon Tank





Fuel Tank Sending Unit
$111.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
31 Gallon Tank 40 Gallon Tank
31 Gallon Tank 40 Gallon Tank





Fuel Tank Sending Unit
$111.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
31 Gallon Tank 40 Gallon Tank
31 Gallon Tank 40 Gallon Tank





Fuel Tank Sending Unit
$111.31
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
31 Gallon Tank 40 Gallon Tank
31 Gallon Tank 40 Gallon Tank





Fuel Tank Sending Unit
$135.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$135.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$135.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$135.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$135.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
31 Gallons Tank; 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$95.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$95.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$95.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$95.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$95.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
with 25 Gallon Tank with Fuel Return System with 4 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$139.61
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$139.61
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$139.61
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$139.61
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty





Fuel Tank Sending Unit
$139.61
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty
25 Gallons Tank; w/o Fuel Return; 3 Outlets Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
With 4 Outlets With 31 or 40 Gallon Fuel Tank
With 4 Outlets With 31 or 40 Gallon Fuel Tank

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
With 4 Outlets With 31 or 40 Gallon Fuel Tank
With 4 Outlets With 31 or 40 Gallon Fuel Tank

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
With 4 Outlets With 31 or 40 Gallon Fuel Tank
With 4 Outlets With 31 or 40 Gallon Fuel Tank

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
With 4 Outlets With 31 or 40 Gallon Fuel Tank
With 4 Outlets With 31 or 40 Gallon Fuel Tank

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
With 4 Outlets With 31 or 40 Gallon Fuel Tank
With 4 Outlets With 31 or 40 Gallon Fuel Tank

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
With 4 Outlets With 25 Gallon Fuel Tank With fuel return
With 4 Outlets With 25 Gallon Fuel Tank With fuel return

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
With 4 Outlets With 25 Gallon Fuel Tank With fuel return
With 4 Outlets With 25 Gallon Fuel Tank With fuel return

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
With 4 Outlets With 25 Gallon Fuel Tank With fuel return
With 4 Outlets With 25 Gallon Fuel Tank With fuel return

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
With 4 Outlets With 25 Gallon Fuel Tank With fuel return
With 4 Outlets With 25 Gallon Fuel Tank With fuel return

Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
With 4 Outlets With 25 Gallon Fuel Tank With fuel return
With 4 Outlets With 25 Gallon Fuel Tank With fuel return


Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Engine Base: 4.1L 250ci L6 (3.68x3.91; 93.5x99.3);
Vehicle Fitment Notes:
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return


Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return


Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return


Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Engine Base: 6.6L 400ci V8 (4.13x3.76; 104.8x95.5);
Vehicle Fitment Notes:
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return


Fuel Tank Sending Unit
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return
With 25 Gallon Fuel Tank With 3 outlets Without Fuel Return