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1989 Chevrolet V1500 Suburban

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1989 V1500 Suburban.

The 1989 Chevrolet V1500 Suburban occupies the V1500 trim slot in Chevrolet's long-running full-size Suburban line, a designation that distinguishes it within the model family. Its engine carries a 5-quart oil capacity serviced with 5W-30 or 10W-30 API-rated lubricant, modest figures that point to a straightforward powertrain with minimal service demands. For researchers, the 1989 model year is a notably clean data point in the Suburban's reliability record: only 7 owner complaints have been logged, no recalls have been issued, and seat belts stand as the single most-cited concern—an exceptionally thin complaint profile that positions this year as a benchmark of dependability within the platform's history.

Model year1990 1989

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity5 qtOEM · verified

Engine oil type5W-30 / 10W-30 APIOEM · verified

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 5 qt of 5W-30 / 10W-30 API engine oil, 80W-90 · GL-5 in the differential, DOT 3 brake fluid.

Lubricants & capacities

Brake Fluid	DOT 3
Differential Gear Oil	80W-90 · GL-5
Differential Gear Oil Capacity	4.9 qt
Engine Oil	5W-30 · API · 10W-30
Engine Oil Capacity	5 qt
Engine Oil	3W-30
Engine Oil Capacity	7 qt

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 5,000 mi.

At 5,000 mi	Drive Axle Assembly (drain & refill) · Universal Vehicle Operation (inspect idle speed)
Every 5,000 mi	Brake System (inspect) · Differential (inspect fluid level) · Engine Oil Filter (replace) · Parking Brake Cable (lubricate) · Parking Brake System (inspect) · Steering System (inspect)
At 7,500 mi	Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 7,500 mi	Body Latches, Locks & Hinges (inspect) · Brake Line (inspect) · Brake Linings (inspect) · CV Joint Boot (inspect) · Driveshaft U-Joint (lubricate) · Engine Coolant System (leak inspection)
Every 10,000 mi	Air Intake System (inspect) · Radiator Fan Assembly (inspect) · Tire & Wheel Assembly (rotate) · Underbody Splash Shield (inspect)
Every 15,000 mi	Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 30,000 mi	Clutch Cross Shaft (lubricate) · Clutch Release Lever Pivot Points (lubricate) · EGR System (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Fuel Evaporative Emission Control System (inspect)
Every 60,000 mi	Accessory Drive Belt (inspect) · Crankcase Depression Regulator Valve (inspect) · Exhaust Pressure Regulator (inspect) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 1989 Chevrolet V1500 Suburban sits at the start of a three‑year span in which federal complaint filings were essentially flat—zero complaints were recorded in both 1990 and 1991. While no complaints were logged for those two years, each saw a single recall and a single technical service bulletin, indicating that the model line did generate modest corrective action despite the lack of reported problems. In 1989, the recorded complaint categories focus on seat‑belt issues (three reports), hydraulic service‑brake concerns (two reports), and isolated seat and fuel‑system items, but there were no crash‑ or fire‑related complaints. The pattern suggests that the 1989 model did not experience a spike in serious defects, and the limited recall/TSB activity in the surrounding years points to relatively stable reliability. **Takeaway:** 1989 appears to be a reasonable year to consider, provided the buyer verifies that any identified seat‑belt or brake‑system items have been addressed.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

0 involved a crash · 0 a fire

Owner complaints filed with NHTSA, by component

All 7 complaints on record, top 4 components.

Seat Belts3

Service Brakes, Hydraulic2

Seats1

Fuel System, Gasoline1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420

Catalyst system efficiency below threshold — Bank 1

P0300

Random / multiple cylinder misfire detected

P0171

System too lean — Bank 1

P0455

Evaporative emission system leak detected — large leak

P0128

Coolant thermostat below regulating temperature

P0442

Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN

Decode a VIN to confirm the transmission and build data for a specific V1500 Suburban. OEM

Build data

Plant, GVWR class, engine and body data for any 17-character VIN.

Recalls

Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Vehicles taking 5 qt

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBs OBD-II trouble codes Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 1989 V1500 Suburban take?

5 qt of LIGHT DUDY MODELS: 5W-30 API, HEAVY DUTY MODELS: 10W-30 API, per the factory manual.

Does the 1989 V1500 Suburban have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.