Is the 1987 Jeep Wrangler reliable?

It can be very reliable for a classic 4x4 if it’s rust-free and maintained, but neglected examples often have steering, cooling, and carb/drivability issues that require ongoing attention.

What are the most common 1987 Jeep Wrangler problems?

The most common issues include frame/body rust, carburetor and vacuum-line drivability problems on the 4.2L inline-6, cooling system wear leading to overheating, and worn steering/suspension components causing wander or shimmy.

Are maintenance costs high for a 1987 Wrangler?

Costs are usually moderate because parts are widely available, but labor can add up if you’re paying a shop to chase rust, steering wear, and older-engine tuning issues—especially on poorly maintained vehicles.

What are the best years of the Wrangler to buy?

Many buyers prefer later YJ years with the 4.0L inline-6 (1991–1995) for strong fuel injection and durability, but a well-kept 1987 can still be a great buy if rust-free and properly serviced.

What should I check before buying a 1987 Jeep Wrangler?

Inspect the frame and body mounts for rust, test for overheating, check steering tightness and front-end play, verify 4WD engagement in 4H and 4L, and evaluate engine behavior for stalling, hesitation, or hard starting. For a deeper dive, get a complete owner’s guide with full specs, trim details, and maintenance schedules tailored to the 1987 Jeep Wrangler.

HomeVehicles

Vehicles Compare Blog Get Report

Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

1987 Jeep Wrangler Reliability ReportCommon Problems, Repair Costs & Expert Verdict

58/ 100

HIGH RISK

Grade: D+

An adventurous classic that demands mechanical aptitude and a budget for battling age-related wear, especially rust.

Full system breakdown + what I would do

Should You Buy the 1987 Jeep Wrangler?

The 1987 Jeep Wrangler YJ embodies rugged simplicity and off-road capability, making it an automotive icon. However, its age, design vulnerabilities, and pervasive rust issues render it a high-risk proposition for anyone not prepared for significant maintenance and potential restoration. This is a vehicle for dedicated enthusiasts, not for those seeking conventional reliability.

Biggest Strengths

Rugged body-on-frame construction
Simple, easy-to-understand mechanicals
Vast aftermarket support and community

Top Risk Areas

The systems that break first on the 1987 Jeep Wrangler. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Chassis and Body Rustcritical

AMC 4.2L I6 Carburetormajor

Peugeot BA-10/5 Manual Transmissionmajor

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

8 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

CERTAIN FEDERAL-MOGUL AFTERMARKET FUEL PUMPS SOLD UNDER THE BRAND NAMES OF CARTER, ACCUFLOW, NAPA, TRUFLOW, PARTS DEPO, AND PARTS MASTER, SHIPPED BETWEEN AUGUST 2006 AND JULY 2007 FOR USE ON THE VEHICLES LISTED ABOVE. THE FUEL PUMP DIAPHRAGM IN CERTAIN PRODUCTION RUNS MAY HAVE BEEN IMPROPERLY INSTALLED OR INADEQUATELY TESTED WHICH MAY CAUSE THE FUEL PUMP TO LEAK.

EXTERIOR LIGHTING

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

What breaks on the 1987 Jeep Wrangler?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

OwnerKeep Passport · $499 · one-time

Just bought a 1987 Jeep Wrangler? Keep it that way.

Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.

Jeep Wrangler by Year

Compare reliability scores across nearby years of the Jeep Wrangler. Click any year for its full report.

All Jeep Wrangler years ranked →Jeep Wrangler years to avoid →Jeep Wrangler common problems →

If You're Considering This, Also Look At

Similar class, similar year range — ranked by reliability score.

1985 Toyota4Runner

92/100

1985 ChevroletSuburban

1986 NissanPathfinder

68/100

1985 JeepCherokee

55/100

Relevant Products for Your 1987 Jeep Wrangler

Parts and accessories matched to your 1987 Jeep Wrangler

As an Amazon Associate I earn from qualifying purchases.

Frequently Asked Questions

Full Report