Gates 7389 | Accessory Drive Belt

Part Number

7389

XL High Capacity V-Belt

Fits: 77-80 Buick Century, 77-80 Buick LeSabre, 77-80 Buick Regal, 77-79 Buick Skylark, 77-80 Oldsmobile Cutlass, 77-80 Oldsmobile Cutlass Supreme, 77-80 Oldsmobile Delta 88, 77-79 Oldsmobile Omega, 77-80 Pontiac Catalina, 77-80 Pontiac Grand LeMans, 77-80 Pontiac LeMans, 77-79 Pontiac Phoenix, 77 Pontiac Ventura, 78-80 Chevrolet El Camino, 78-80 Chevrolet Malibu, 78-80 Chevrolet Monte Carlo, 78-80 GMC Caballero, 78-80 Oldsmobile Cutlass Calais, 78-80 Oldsmobile Cutlass Salon, 78-80 Pontiac Grand Prix, 83 Buick Century, 79-80 Buick Riviera, 79 Pontiac Grand Am, 80 Buick Electra, 80 Cadillac DeVille, 80 Cadillac Fleetwood, 80 Chevrolet Caprice, 80 Chevrolet Impala, 80 Oldsmobile Cutlass Cruiser, 80 Pontiac Bonneville, 83 Oldsmobile Cutlass Ciera

Special Price $21.36 Regular Price $25.13

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In stock

Only 6 left

Estimated Ship Date: 1 Business Day or Less

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Details

Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Fiber-loaded rubber stock puts more flexibility along the length of the belt, yet gives the belt greater lateral stability in the pulley.
Thermally active tensile cords for maintenance-free performance when properly installed and tensioned.
Form ground to ensure precise top width and sidewall dimensional control for proper fit in pulley as well as a smoother, quieter running belt.
Meets or exceeds SAE J636c specifications

Gates - Driven By Possibility

BRAND: Gates

FEATURES:

XL High Capacity V-Belt
XL® High Capacity V-Belt
Automotive V-Belt
1979-1978 Buick, Regal, V-6 231, A.P.

SPECIFICS:

Angle	38
Belt Material	EPDM
Construction	Standard
Cord Material	Polyester
Notched	No
Number of Strands	1
Outside Circumference	39.17
Outside Circumference	995
Section	HC31
Top Width	.325
Top Width	8
Type	High Capacity V-Belt (Standard)

DOWNLOADS:

INTERCHANGE:

Metric: 8A0990
Conoco: 10390
Mopar: B-10391-A
Dayco: 11390DR
Firestone: 51300866
Dayco: 421244
General Motors: 9433832
Western Auto: 77-9829-1
Chrysler: 4286769
Armormark: 11390
Goodyear: 10390
Dayco: 423487
Autopar: FB11390
Dayco: 421289
Unocal 76: 10390
Parts Master: 11390
Uniroyal: 10390
Goodyear: 10390MK
Bando: 1390
Motorcraft: JU-392
Dayco: 39011
General Motors: 1239544
Texaco: 10390
Atlas (Canada): A10391
Sunoco: 10390
MBL Three Stars: 10390
Ultralast: 10390
Cadna Belts and Hose: 11390
Goodyear: 10391
Goodyear: 08AV0990
Durkee-Atwood: 10-390
NAPA Belts/Hose: 25-7389
Motorcraft: JU-992
General Motors: 11502016
NAPA: 401-7389
Carquest: 7389
ACDelco: 15389
Dayco: 421642
Mighty: 10390
Dayco: 423573
NAPA: 25-09902
Dayco: 11390
Renault: AU10997

APPLICATIONS:

1980-1980 Cadillac Fleetwood - Position: Air Pump
1980-1980 Chevrolet Caprice - Position: Air Pump
1977-1979 Oldsmobile Omega - Position: Air Pump
1978-1979 Buick Skylark - Position: Air Pump
1978-1978 Chevrolet Monte Carlo - Position: Air Pump

W/A.C.

1980-1980 Buick Regal - Position: Air Pump

W/3 7/8" Dia. Pulley

1977-1980 Pontiac LeMans - Position: Air Pump
1977-1980 Pontiac Catalina - Position: Air Pump
1977-1977 Buick Century - Position: Fan and Air Pump
1977-1978 Pontiac Grand LeMans - Position: Air Pump

W/A.C.

1978-1978 Pontiac Grand Prix - Position: Air Pump

W/A.C.

1980-1980 Cadillac DeVille - Position: Air Pump
1978-1980 Oldsmobile Cutlass Salon - Position: Air Pump
1980-1980 Pontiac Bonneville - Position: Air Pump
1978-1978 Oldsmobile Cutlass Salon - Position: Air Pump

W/A.C.

1978-1978 Pontiac Phoenix - Position: Air Pump

W/A.C.; W/O Std. Cool.

1977-1977 Pontiac Ventura - Position: Air Pump

W/A.C.

1978-1980 GMC Caballero - Position: Air Pump
1978-1978 Buick Skylark - Position: Air Pump

W/A.C.

1977-1978 Pontiac LeMans - Position: Air Pump

W/A.C.

1978-1979 Buick Century - Position: Air Pump
1980-1980 Chevrolet Impala - Position: Air Pump
1978-1978 Chevrolet El Camino - Position: Air Pump

W/A.C.

1980-1980 Buick Riviera - Position: Air Pump

W/3 7/8" Dia. Pulley

1978-1980 Chevrolet Monte Carlo - Position: Air Pump
1978-1978 Buick Century - Position: Air Pump

W/A.C.

1979-1979 Buick Riviera - Position: Air Pump

W/4 1/4" Dia. Pulley

1977-1978 Oldsmobile Cutlass Supreme - Position: Air Pump

W/A.C.

1977-1978 Oldsmobile Omega - Position: Air Pump

W/A.C.

1978-1980 Pontiac Grand Prix - Position: Air Pump
1977-1977 Buick LeSabre - Position: Fan and Air Pump
1977-1978 Pontiac Catalina - Position: Air Pump

W/A.C.

1980-1980 Buick Electra - Position: Air Pump
1980-1980 Buick Century - Position: Air Pump

W/3 7/8" Dia. Pulley

1978-1979 Buick Regal - Position: Air Pump
1977-1977 Pontiac Ventura - Position: Air Pump
1983-1983 Oldsmobile Cutlass Ciera - Position: Air Pump

W/V.P.

1977-1977 Buick Regal - Position: Fan and Air Pump
1977-1977 Buick Regal - Position: Fan and Air Pump

W/A.C.

1978-1978 Oldsmobile Cutlass Calais - Position: Air Pump

W/A.C.

1977-1977 Buick Skylark - Position: Fan and Air Pump

W/A.C.

1980-1980 Chevrolet Monte Carlo - Position: Air Pump

W/3 7/8" Dia. Pulley

1977-1977 Buick Skylark - Position: Fan and Air Pump
1977-1980 Pontiac Grand LeMans - Position: Air Pump
1977-1977 Buick Century - Position: Fan and Air Pump

W/A.C.

1977-1979 Pontiac Phoenix - Position: Air Pump
1977-1977 Pontiac Phoenix - Position: Air Pump

W/A.C.

1977-1977 Buick LeSabre - Position: Fan and Air Pump

W/A.C.

1978-1978 Chevrolet Malibu - Position: Air Pump

W/A.C.

1980-1980 Oldsmobile Cutlass Cruiser - Position: Air Pump
1978-1980 Chevrolet Malibu - Position: Air Pump
1978-1980 Buick LeSabre - Position: Air Pump
1979-1979 Pontiac Grand Am - Position: Air Pump
1980-1980 Buick LeSabre - Position: Air Pump

W/3 7/8" Dia. Pulley

1983-1983 Buick Century - Position: Water Pump To Air Pump

W/O V.P.

1977-1978 Oldsmobile Cutlass - Position: Air Pump

W/A.C.

1977-1980 Oldsmobile Delta 88 - Position: Air Pump
1977-1980 Oldsmobile Cutlass - Position: Air Pump
1978-1978 Buick LeSabre - Position: Air Pump

W/A.C.

1977-1978 Oldsmobile Delta 88 - Position: Air Pump

W/A.C.

1977-1980 Oldsmobile Cutlass Supreme - Position: Air Pump
1978-1978 GMC Caballero - Position: Air Pump

W/A.C.

1978-1978 Buick Regal - Position: Air Pump

W/A.C.

1978-1980 Oldsmobile Cutlass Calais - Position: Air Pump
1978-1980 Chevrolet El Camino - Position: Air Pump

Product Questions (7)

Customer Questions

Can a serpentine belt cause smoke?

Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.

Why is my serpentine belt squealing?

The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.

Is my serpentine belt too tight?

If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.

Why did my serpentine belt come off?

Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.

What types of automotive products does Gates offer?

Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.

I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?

Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.

Are there any specific maintenance for Gates products?

Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.