Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Accessory Drive Belt - Air Pump or Alternator or Alternator and Water Pump or Fan and Alternator or Fan, Air Conditioning and Air Pump or Fan, Alternator and Vacuum Pump or Water Pump and Alternator or Water Pump, Air Brake Compressor and Air Pump (Dayco) for 1985-1994 AM General, Buick, Chevrolet, Dodge, GMC, Oldsmobile, & Pontiac NEW

$ 11 .42

Product Notes

Position: Air Pump or Alternator or Alternator and Water Pump or Fan and Alternator or Fan, Air Conditioning and Air Pump or Fan, Alternator and Vacuum Pump or Water Pump and Alternator or Water Pump, Air Brake Compressor and Air Pump
w/o Air Conditioning and w/ Air Pump

Crankshaft, Idler, and Air Pump

Brand: Dayco
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info



Vehicle Fitment Guide

This part fits the following vehicles:

AM General 1 model (tapclick to expand)(tapclick to hide)
Hummer 1992-1994 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 1994 V8 6.5L DIESEL 4WD Automatic
Base SUV 1994 V8 6.5L DIESEL 4WD Automatic
Base SUV 1994 V8 6.5L DIESEL 4WD Automatic
Base SUV 1992 - 1993 V8 6.2L DIESEL 4WD Automatic
Base SUV 1992 - 1993 V8 6.2L DIESEL 4WD Automatic
Base SUV 1992 - 1993 V8 6.2L DIESEL 4WD Automatic
Buick 2 models (tapclick to expand)(tapclick to hide)
Century 1985-1986 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1985 V6 2.8L FWD Automatic
Base Sedan 1985 - 1986 V6 2.8L FWD Automatic
Custom Coupe 1985 - 1986 L4 2.5L FWD Automatic & Manual
Custom Coupe 1985 - 1986 V6 2.8L FWD Automatic & Manual
Custom Coupe 1985 V6 3.0L FWD Automatic & Manual
Custom Coupe 1985 - 1986 V6 3.8L FWD Automatic & Manual
Custom Coupe 1985 V6 4.3L DIESEL FWD Automatic & Manual
Custom Sedan 1985 - 1986 L4 2.5L FWD Automatic & Manual
Custom Sedan 1985 - 1986 V6 2.8L FWD Automatic & Manual
Custom Sedan 1985 V6 3.0L FWD Automatic & Manual
Custom Sedan 1985 - 1986 V6 3.8L FWD Automatic & Manual
Custom Sedan 1985 V6 4.3L DIESEL FWD Automatic & Manual
Custom Wagon 1985 - 1986 L4 2.5L FWD Automatic & Manual
Custom Wagon 1985 - 1986 V6 2.8L FWD Automatic & Manual
Custom Wagon 1985 V6 3.0L FWD Automatic & Manual
Custom Wagon 1985 - 1986 V6 3.8L FWD Automatic & Manual
Custom Wagon 1985 V6 4.3L DIESEL FWD Automatic & Manual
Estate Wagon Wagon 1985 - 1986 L4 2.5L FWD Automatic & Manual
Estate Wagon Wagon 1985 - 1986 V6 2.8L FWD Automatic & Manual
Estate Wagon Wagon 1985 V6 3.0L FWD Automatic & Manual
Estate Wagon Wagon 1985 - 1986 V6 3.8L FWD Automatic & Manual
Estate Wagon Wagon 1985 V6 4.3L DIESEL FWD Automatic & Manual
Limited Coupe 1985 - 1986 L4 2.5L FWD Automatic & Manual
Limited Coupe 1985 - 1986 V6 2.8L FWD Automatic & Manual
Limited Coupe 1985 V6 3.0L FWD Automatic & Manual
Limited Coupe 1985 - 1986 V6 3.8L FWD Automatic & Manual
Limited Coupe 1985 V6 4.3L DIESEL FWD Automatic & Manual
Limited Sedan 1985 - 1986 L4 2.5L FWD Automatic & Manual
Limited Sedan 1985 - 1986 V6 2.8L FWD Automatic & Manual
Limited Sedan 1985 V6 3.0L FWD Automatic & Manual
Limited Sedan 1985 - 1986 V6 3.8L FWD Automatic & Manual
Limited Sedan 1985 V6 4.3L DIESEL FWD Automatic & Manual
SS Coupe 1986 V6 2.8L FWD Automatic
T-Type Coupe 1985 - 1986 V6 3.8L FWD Automatic & Manual
T-Type Sedan 1985 - 1986 V6 3.8L FWD Automatic & Manual
Skylark 1985 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Custom Sedan 1985 L4 2.5L FWD Automatic & Manual
Custom Sedan 1985 V6 2.8L FWD Automatic & Manual
Limited Sedan 1985 L4 2.5L FWD Automatic & Manual
Limited Sedan 1985 V6 2.8L FWD Automatic & Manual
Chevrolet 2 models (tapclick to expand)(tapclick to hide)
P20 1987-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Stripped Chassis 1987 - 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1987 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Step-Van Delivery Van 1987 - 1989 L6 4.8L RWD Automatic & Manual
Step-Van Delivery Van 1987 - 1989 V8 5.7L RWD Automatic & Manual
Step-Van Delivery Van 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
P30 1985-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Stripped Chassis 1985, 1987, 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1985, 1987, 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1985, 1987, 1989 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1985, 1987, 1989 V8 7.4L RWD Automatic & Manual
Step-Van Delivery Van 1985, 1987, 1989 L6 4.8L RWD Automatic & Manual
Step-Van Delivery Van 1985, 1987, 1989 V8 5.7L RWD Automatic & Manual
Step-Van Delivery Van 1985, 1987, 1989 V8 6.2L DIESEL RWD Automatic & Manual
Step-Van Delivery Van 1985, 1987, 1989 V8 7.4L RWD Automatic & Manual
Dodge 8 models (tapclick to expand)(tapclick to hide)
B150 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Standard Cargo Van 1985 - 1987 L6 3.7L RWD Automatic & Manual
Base Standard Cargo Van 1985 - 1987 V8 5.2L RWD Automatic & Manual
Base Standard Passenger Van 1985 - 1987 L6 3.7L RWD Automatic & Manual
Base Standard Passenger Van 1985 - 1987 V8 5.2L RWD Automatic & Manual
B250 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Extended Cargo Van 1985 - 1987 L6 3.7L RWD Automatic
Base Extended Cargo Van 1985 - 1987 V8 5.2L RWD Automatic
Base Extended Cargo Van 1985 - 1987 V8 5.9L RWD Automatic
Base Extended Passenger Van 1985 - 1987 L6 3.7L RWD Automatic
Base Extended Passenger Van 1985 - 1987 V8 5.2L RWD Automatic
Base Extended Passenger Van 1985 - 1987 V8 5.9L RWD Automatic
Base Standard Cargo Van 1985 - 1987 L6 3.7L RWD Automatic
Base Standard Cargo Van 1985 - 1987 V8 5.2L RWD Automatic
Base Standard Cargo Van 1985 - 1987 V8 5.9L RWD Automatic
Base Standard Passenger Van 1985 - 1987 L6 3.7L RWD Automatic
Base Standard Passenger Van 1985 - 1987 V8 5.2L RWD Automatic
Base Standard Passenger Van 1985 - 1987 V8 5.9L RWD Automatic
D100 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Custom Standard Cab Pickup 1985 - 1987 L6 3.7L RWD Automatic & Manual
Custom Standard Cab Pickup 1985 - 1987 V8 5.2L RWD Automatic & Manual
Custom Standard Cab Pickup 1985 - 1987 V8 5.9L RWD Automatic & Manual
D150 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Adventurer Standard Cab Pickup 1985 - 1987 V8 5.9L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 L6 3.7L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.2L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.9L RWD Automatic & Manual
Club Cab Extended Cab Pickup 1985 - 1987 L6 3.7L RWD Manual
Estacas Standard Cab Pickup 1985 - 1987 L6 3.7L RWD Manual
D250 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Adventurer Standard Cab Pickup 1986 - 1987 V8 5.9L RWD Manual
Base Cab & Chassis 1985 - 1986 L6 3.7L RWD Automatic & Manual
Base Cab & Chassis 1985 - 1986 V8 5.2L RWD Automatic & Manual
Base Cab & Chassis 1985 - 1986 V8 5.9L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 L6 3.7L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.2L RWD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.9L RWD Automatic & Manual
Club Cab Extended Cab Pickup 1986 - 1987 V8 5.9L RWD Manual
Custom Standard Cab Pickup 1986 - 1987 V8 5.9L RWD Manual
Prospector Standard Cab Pickup 1986 - 1987 V8 5.9L RWD Manual
W100 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Custom Standard Cab Pickup 1985 - 1987 L6 3.7L 4WD Automatic & Manual
Custom Standard Cab Pickup 1985 - 1987 V8 5.2L 4WD Automatic & Manual
Custom Standard Cab Pickup 1985 - 1987 V8 5.9L 4WD Automatic & Manual
W150 1985-1987 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Standard Cab Pickup 1985 - 1987 L6 3.7L 4WD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.2L 4WD Automatic & Manual
Base Standard Cab Pickup 1985 - 1987 V8 5.9L 4WD Automatic & Manual
W250 1986 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Cab & Chassis 1986 V8 5.2L 4WD Automatic & Manual
Base Cab & Chassis 1986 V8 5.9L 4WD Automatic & Manual
Base Standard Cab Pickup 1986 L6 3.7L 4WD U/K
Base Standard Cab Pickup 1986 V8 5.2L 4WD Automatic & Manual
Base Standard Cab Pickup 1986 V8 5.9L 4WD Automatic & Manual
GMC 2 models (tapclick to expand)(tapclick to hide)
P2500 1987-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Stripped Chassis 1987, 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1987 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Value Van Delivery Van 1987, 1989 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1987 - 1989 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
P3500 1988-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Stripped Chassis 1989 L4 3.9L DIESEL Turbo RWD Automatic & Manual
Base Stripped Chassis 1988 - 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1988 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1988 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1988 - 1989 V8 7.4L RWD Automatic & Manual
Value Van Delivery Van 1988 - 1989 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1988 - 1989 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1988 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Value Van Delivery Van 1988 - 1989 V8 7.4L RWD Automatic & Manual
Oldsmobile 1 model (tapclick to expand)(tapclick to hide)
Cutlass Ciera 1985 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Brougham Coupe 1985 L4 2.5L FWD Automatic
Brougham Coupe 1985 V6 2.8L FWD Automatic
Brougham Coupe 1985 V6 3.0L FWD Automatic
Brougham Coupe 1985 V6 3.8L FWD Automatic
Brougham Coupe 1985 V6 4.3L DIESEL FWD Automatic
Brougham Sedan 1985 L4 2.5L FWD Automatic
Brougham Sedan 1985 V6 2.8L FWD Automatic
Brougham Sedan 1985 V6 3.0L FWD Automatic
Brougham Sedan 1985 V6 3.8L FWD Automatic
Brougham Sedan 1985 V6 4.3L DIESEL FWD Automatic
Cruiser Wagon 1985 V6 2.8L FWD U/K
Cruiser LS Wagon 1985 L4 2.5L FWD Automatic
Cruiser LS Wagon 1985 V6 3.0L FWD Automatic
Cruiser LS Wagon 1985 V6 3.8L FWD Automatic
Cruiser LS Wagon 1985 V6 4.3L DIESEL FWD Automatic
ES Coupe 1985 L4 2.5L FWD Automatic
ES Coupe 1985 V6 3.0L FWD Automatic
ES Coupe 1985 V6 3.8L FWD Automatic
GT Coupe 1985 V6 3.8L FWD Automatic
Holiday Coupe 1985 L4 2.5L FWD Automatic
Holiday Coupe 1985 V6 3.0L FWD Automatic
Holiday Coupe 1985 V6 3.8L FWD Automatic
LS Coupe 1985 L4 2.5L FWD Automatic
LS Coupe 1985 V6 2.8L FWD Automatic
LS Coupe 1985 V6 3.0L FWD Automatic
LS Coupe 1985 V6 3.8L FWD Automatic
LS Coupe 1985 V6 4.3L DIESEL FWD Automatic
LS Sedan 1985 L4 2.5L FWD Automatic
LS Sedan 1985 V6 2.8L FWD Automatic
LS Sedan 1985 V6 3.0L FWD Automatic
LS Sedan 1985 V6 3.8L FWD Automatic
LS Sedan 1985 V6 4.3L DIESEL FWD Automatic
Pontiac 2 models (tapclick to expand)(tapclick to hide)
Fiero 1985-1986 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1985 L4 2.5L RWD Automatic & Manual
GT Coupe 1985 - 1986 V6 2.8L RWD Automatic & Manual
SE Coupe 1985 - 1986 L4 2.5L RWD Automatic & Manual
SE Coupe 1985 - 1986 V6 2.8L RWD Automatic & Manual
Sport Coupe 1985 - 1986 L4 2.5L RWD Automatic & Manual
Sport Coupe 1985 V6 2.8L RWD Automatic & Manual
Value Leader Coupe 1986 L4 2.5L RWD Automatic & Manual
Firebird 1985-1986 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Coupe 1985 - 1986 L4 2.5L RWD Automatic & Manual
Base Coupe 1985 - 1986 V6 2.8L RWD Automatic & Manual
Base Coupe 1985 - 1986 V8 5.0L RWD Automatic & Manual
S/E Coupe 1985 - 1986 V6 2.8L RWD Automatic & Manual
S/E Coupe 1985 - 1986 V8 5.0L RWD Automatic & Manual
Trans Am Coupe 1985 - 1986 V8 5.0L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Fits Years: 1985 1986 1987 1988 1989 1992 1993 1994

Fits Models: B150, B250, Century, Cutlass Ciera, D100, D150, D250, Fiero, Firebird, Hummer, P20, P2500, P30, P3500, Skylark, W100, W150, W250

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part