The 1987 Toyota 4Runner is a compact, body-on-frame SUV derived from the Toyota pickup, built for drivers who want true off-road capability with everyday practicality. This model year sits in the first-generation 4Runner run (1984–1989), known for its rugged simplicity, removable rear top (on many models), and classic 4x4 hardware. It’s ideal for outdoor enthusiasts, trail users, and anyone seeking a durable classic SUV with strong aftermarket support. In today’s market it’s prized by collectors and overland builders, with clean, rust-free examples commanding a premium.

1) Proven 22R-E 2.4L fuel-injected inline-four: The most common 1987 engine is the 22R-E, famous for longevity, strong low-end torque, and easy servicing. Earlier 22R carbureted setups exist in the generation, but 1987 is widely associated with EFI reliability and drivability. 2) Real truck-based 4WD hardware: Part-time 4WD with a dual-range transfer case was available, giving the 4Runner legitimate low-range crawling ability compared to many modern crossovers. 3) Solid-axle durability where it counts: These 4Runners are built around tough truck components, and many owners appreciate the straightforward suspension and drivetrain layout for repairs and upgrades. 4) Classic two-door layout with utility focus: The compact footprint makes it easy to maneuver on tight trails, while the cargo area is versatile for gear, dogs, and camping setups. 5) Manual or automatic transmissions: Many examples are equipped with a manual gearbox favored for off-road control, while automatics are popular for daily use and relaxed cruising.

Searches like “1987 Toyota 4Runner reliability” are common because these trucks can run a very long time, but age-related failures are real. Here are several “1987 Toyota 4Runner problems” owners frequently report: 1) Timing chain and guide wear on the 22R-E: A known issue is the timing chain guides wearing out, sometimes in the 150,000–250,000 mile range (or sooner with poor oil maintenance). If ignored, chain slap can damage the timing cover and lead to coolant/oil mixing. A quality timing set and guides is a key longevity item. 2) Rust in the frame and body: One of the biggest “1987 Toyota 4Runner common issues” is corrosion, especially in wet/salt states. Check frame rails, rear crossmembers, floor pans, rocker areas, and around the rear cargo area. Rust can be a deal-breaker because structural repairs get expensive quickly. 3) Head gasket and cooling system neglect: While not inevitable, overheating from clogged radiators, tired hoses, or weak fan clutches can contribute to head gasket problems at higher mileage. Many survivors have already had cooling system work; verify service history and stable operating temps. 4) Aging 4WD and front-end wear items: With decades of use, you may see worn CVs (if equipped), wheel bearings, ball joints, steering idler arms, and leaky axle seals. Expect more frequent attention if the truck has been lifted, used off-road, or run with oversized tires.