1981 GMC K2500 Suburban Engine Parts

5,404 products fit your

1981 GMC K2500 Suburban

Add Engine

Show Direct Fit Parts

5,404 products

Sort By:

Clear All

Fitment

1981 GMC K2500 Suburban

Products

-21%

Powermaster |

#255678608

Powermaster 678608 GM CS130 XS Alternator, 140A, Polished, Right

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$264.99

/each

$337.50

-18%

Powermaster |

#2552731

Powermaster 2731 Alternator Bracket, S/B Ford

GTIN Code:

692209008811

$193.99

/each

$238.75

Powermaster |

#255104

Powermaster 104 Alternator Pulley, 6 Groove, Serpentine

Material Type:

Steel

Sold in Quantity:

Each

$41.99

/each

$170 Off

Powermaster |

#2551820912

Powermaster 182091-2 PowerGEN Alternator, 90 Amp, Universal

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$524.99

/each

$695.00

-10%

Powermaster |

#255950509

Powermaster 9505-09 Infi-Clock Starter Adapter, For PN[9505]

GTIN Code:

692209011712

$80.99

/each

$90.00

Byron's 1975 Chevy Vega

It's not every day that you see a wild, IMSA inspired, 550 horsepower Vega. Byron Burnham went way outside the box with this one, and we love it.

Rebuilding a 4160 Holley Carburetor

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

Selecting Axles for a 1931 Model A

In this Tech Tip, John answers a customer question about finding the right axle length for his 1931 Model A.

-10%

Powermaster |

#255951009

Powermaster 9510-09 Infi-Clock Starter Adapter, For PN[9510]

GTIN Code:

692209011743

$80.99

/each

$90.00

-10%

Powermaster |

#255951609

Powermaster 9516-09 Infi-Clock Starter Adapter, For PN[9516]

GTIN Code:

692209011767

$80.99

/each

$90.00

$116 Off

Powermaster |

#2559518

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

$319.99

/each

$436.25

Powermaster |

#255621

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

Sold in Quantity:

Each

GTIN Code:

692209011439

$82.99

/each

-22%

Powermaster |

#2558111

Powermaster 8111 Race Alternator, 100 Amps, 12V

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$302.99

/each

$388.75

-21%

Powermaster |

#2557478104

Powermaster 7478-104 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-21%

Powermaster |

#2557478

Powermaster 7478 Race Alternator, 100A, XS Volt 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$284.99

/each

$365.00

$103 Off

Powermaster |

#25528166

Powermaster 28166 Race Alternator, 55 Amps, V-belt, 16V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Polished

$345.99

/each

$448.75

-21%

Powermaster |

#255378018

Powermaster 378018 GM CS130 XS Alternator, 140A, Chrome, Straight

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$264.99

/each

$337.50

-22%

Powermaster |

#25518414

Powermaster 18414 GM AD230 Alternator, 120A, 6-Groove, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$301.99

/each

$387.50

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(23)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

$11.49

/each

$103 Off

Powermaster |

#2558468104

Powermaster 8468-104 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Satin

$289.99

/each

$392.50

-21%

Powermaster |

#2557468104

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-21%

Powermaster |

#2557468

Powermaster 7468 Race Alternator, 90A, XS Volt 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$284.99

/each

$365.00

-21%

Powermaster |

#2557472104

Powermaster 7472-104 Race Alternator, 100A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$253.99

/each

$322.50

-20%

Powermaster |

#255578038

Powermaster 578038 GM CS130 XS Alternator, 140A, Black, Straight

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$247.99

/each

$313.75

-5%

Powermaster |

#255940009

Powermaster 9400-09 Ultra Torque Starter Adapter, Starter Adapter

GTIN Code:

692209011842

$70.99

/each

$75.00

-10%

Powermaster |

#255940409

Powermaster 9404-09 Ultra Torque Starter Adapter, For PN[9404]

GTIN Code:

692209011866

$80.99

/each

$90.00

$132 Off

Powermaster |

#255282091

Powermaster 282091 PowerGEN Alternator, 90 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$423.99

/each

$556.25

-20%

Powermaster |

#25528476

Powermaster 28476 Race Alternator, 100 Amp, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$347.99

/each

$435.00

$103 Off

Powermaster |

#25528478114

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$345.99

/each

$448.75

$103 Off

Powermaster |

#25528478

Powermaster 28478 Race Alternator, 100A, XS Volt 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$345.99

/each

$448.75

-21%

Powermaster |

#255837529110

Powermaster 8-37529-110 CS130 Chrysler Upgrade Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$275.99

/each

$352.50

-21%

Powermaster |

#2558472104

Powermaster 8472-104 Race Alternator, 90A, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Satin

$274.99

/each

$351.25

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -6 AN

Speedway Motors |

#6201002

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -6 AN

(18)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$12.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -6 AN

Speedway Motors |

#62010020

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -6 AN

(3)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$15.99

/each

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -8 AN

Speedway Motors |

#6201003

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -8 AN

(9)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$15.99

/each

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -6 AN

Speedway Motors |

#62010160

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -6 AN

(3)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$24.99

/each

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

Speedway Motors |

#91000600

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

(25)

Material Type:

Billet Aluminum

Finish:

Natural

Color:

Natural

$105.99

/each

45 Degree Socketless Push-On Hose End, -6 AN

Speedway Motors |

#6202009

45 Degree Socketless Push-On Hose End, -6 AN

(4)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$17.49

/each

Black 45 Degree Socketless Push-On Hose End, -8 AN

Speedway Motors |

#62020101

Black 45 Degree Socketless Push-On Hose End, -8 AN

(7)

Fitting Hose Size:

-8 AN

Fitting End A:

-8 AN Female

Fitting End B:

-8 AN Hose

$23.99

/each

Showing 1 - 2160 of 5,404 results

Shop Feedback:

Did you find what you are looking for?

1981 GMC K2500 Suburban Engine Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Powermaster 678608 GM CS130 XS Alternator, 140A, Polished, Right

Powermaster 2731 Alternator Bracket, S/B Ford

Powermaster 104 Alternator Pulley, 6 Groove, Serpentine

Powermaster 182091-2 PowerGEN Alternator, 90 Amp, Universal

Powermaster 9505-09 Infi-Clock Starter Adapter, For PN[9505]

Related Articles

Powermaster 9510-09 Infi-Clock Starter Adapter, For PN[9510]

Powermaster 9516-09 Infi-Clock Starter Adapter, For PN[9516]

Powermaster 9518 XS Torque Starter, Denso, Natural, Chevy

Powermaster 621 Starter Clutch Assembly, Mastertorque Starters

Powermaster 8111 Race Alternator, 100 Amps, 12V

Powermaster 7478-104 Race Alternator, 100A, XS Volt 1 Wire Reg

Powermaster 7478 Race Alternator, 100A, XS Volt 1 Wire Regulator

Powermaster 28166 Race Alternator, 55 Amps, V-belt, 16V

Powermaster 378018 GM CS130 XS Alternator, 140A, Chrome, Straight

Powermaster 18414 GM AD230 Alternator, 120A, 6-Groove, Chrome

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Powermaster 8468-104 Race Alternator, 100A, XS Volt 1 Wire Reg

Powermaster 7468-104 Race Alternator, 90A, XS Volt 1 Wire Reg

Powermaster 7468 Race Alternator, 90A, XS Volt 1 Wire Regulator

Powermaster 7472-104 Race Alternator, 100A, 12V 1 Wire Regulator

Powermaster 578038 GM CS130 XS Alternator, 140A, Black, Straight

Powermaster 9400-09 Ultra Torque Starter Adapter, Starter Adapter

Powermaster 9404-09 Ultra Torque Starter Adapter, For PN[9404]

Powermaster 282091 PowerGEN Alternator, 90 Amps, V-belt, 12V

Powermaster 28476 Race Alternator, 100 Amp, 16V 1 Wire Regulator

Powermaster 28478-114 Race Alternator, 100A, XS Volt 1 Wire Reg

Powermaster 28478 Race Alternator, 100A, XS Volt 1 Wire Regulator

Powermaster 8-37529-110 CS130 Chrysler Upgrade Alternator, Chrome

Powermaster 8472-104 Race Alternator, 90A, 12V 1 Wire Regulator

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -6 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Nickel, -6 AN

Speedway Full Flow Swivel Hose End Fitting, Straight, Red/Blue, -8 AN

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Nickel, -6 AN

BlockDock™ Chevy Engine Stand Mounting Adapter Plate, LS/SBC/BBC

45 Degree Socketless Push-On Hose End, -6 AN

Black 45 Degree Socketless Push-On Hose End, -8 AN