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2001 GMC Sierra 3500
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Lifetime Replacement
2001 GMC Sierra 3500

2001 GMC Sierra 3500 Fuel Sending Units

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Fuel Sending Unit, 8 Cyl -
Standard®
Fuel Sending Unit, 8 Cyl -
Part Number: SILSF122
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2001 GMC Sierra 3500 SLE 8 Cyl 8.1L
  • 2001 GMC Sierra 3500 SLT 8 Cyl 8.1L
  • 2001 GMC Sierra 3500 SL 8 Cyl 6.0L
  • 2001 GMC Sierra 3500 SLE 8 Cyl 6.0L
  • 2001 GMC Sierra 3500 SL 8 Cyl 8.1L
  • 2001 GMC Sierra 3500 SLT 8 Cyl 6.0L
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Fuel Sending Unit, 8 Cyl -
AC Delco®
Fuel Sending Unit, 8 Cyl -
Part Number: ACMU1621
Guaranteed to Fit
$334.49
Vehicle Fitment
  • 2001 GMC Sierra 3500 SLE 8 Cyl 8.1L Cab & Chassis; 185.5 in. Wheelbase; TIER 1(NB6); California Emission LEV(NC1); Except Robust Fuel System Sender(K53); Code TCJ
  • 2001 GMC Sierra 3500 SL 8 Cyl 8.1L Cab & Chassis; 185.5 in. Wheelbase; TIER 1(NB6); California Emission LEV(NC1); Except Robust Fuel System Sender(K53); Code TCJ
  • 2001 GMC Sierra 3500 SLE 8 Cyl 6.0L Cab & Chassis; 185.5 in. Wheelbase; TIER 1(NB6); California Emission LEV(NC1); Except Robust Fuel System Sender(K53); Code TCJ
  • 2001 GMC Sierra 3500 SL 8 Cyl 6.0L Cab & Chassis; 185.5 in. Wheelbase; TIER 1(NB6); California Emission LEV(NC1); Except Robust Fuel System Sender(K53); Code TCJ
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Fuel Sending Unit, 8 Cyl., FRT TK/133.0 In. Wheelbase, FRT TK 157.5 In. Wheelbase -
AC Delco®
Fuel Sending Unit, 8 Cyl., FRT TK/133.0 In. Wheelbase, FRT TK 157.5 In. Wheelbase -
Part Number: AC89060639
Guaranteed to Fit
$371.99
Vehicle Fitment
  • 2001 GMC Sierra 3500 SL 8 Cyl 6.6L 167.0 in. Wheelbase; FRT TK
  • 2001 GMC Sierra 3500 SLT 8 Cyl 6.6L 157.5 in. Wheelbase; FRT TK
  • 2001 GMC Sierra 3500 SLE 8 Cyl 6.6L 167.0 in. Wheelbase; FRT TK
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Fuel Sending Unit, 8 Cyl -
AC Delco®
Fuel Sending Unit, 8 Cyl -
Part Number: ACSK1208
Guaranteed to Fit
$151.49
Vehicle Fitment
  • 2001 GMC Sierra 3500 SLE 8 Cyl 8.1L 167.0 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
  • 2001 GMC Sierra 3500 SLT 8 Cyl 8.1L 167.0 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
  • 2001 GMC Sierra 3500 SL 8 Cyl 6.0L 157.5 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
  • 2001 GMC Sierra 3500 SLE 8 Cyl 6.0L 133.0 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
  • 2001 GMC Sierra 3500 SLT 8 Cyl 6.0L 157.5 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
  • 2001 GMC Sierra 3500 SL 8 Cyl 8.1L 157.5 in. Wheelbase; Federal Emission System(NF2); Federal Emission(NF4); Leaded Fuel Export Emission(NM2); Except Robust Fuel System Sender(K53); California Emission; TIER 1(NB6); California Emission LEV(NC1)
Product Details
Quantity Sold : KitWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN35
Universal Fit
$65.49
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN35T10
Universal Fit
$127.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN35T16
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN35T21
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN36
Universal Fit
$56.49
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN36T15
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN36T17
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN38
Universal Fit
$55.49
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN38T19
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN39
Universal Fit
$55.49
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProduct Fit : Universal
Fuel Sending Unit
Classic Instruments®
Fuel Sending Unit
Part Number: CLISN39T15
Universal Fit
$137.99
Product Details
Quantity Sold : Sold individuallyWarranty : Classic Instruments Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : PerformanceProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 21 results

Popular Products

Helpful Automotive Resources

What Are the Signs of a Faulty Sending Unit?
What Are the Signs of a Faulty Sending Unit?You might notice that your fuel gauge is not correctly reading the amount of fuel in your fuel tank. If this is the case, then your vehicle’s fuel sending unit might be at fault. It can be the gauge, but the fuel tank sending unit is in the most hostile