Maintaining the 1987 Acura Integra with the correct lubricants is essential for preserving the longevity and performance of its aging components. This classic compact car, powered by the reliable D16A1 engine, benefits significantly from high-quality synthetic fluids that offer superior protection against wear, deposits, and extreme temperatures. Using the right motor oil, transmission fluid, and filters ensures that this vehicle continues to drive smoothly, whether you are commuting daily or enjoying occasional drives on the weekends.
Recommended AMSOIL Products
- AMSOIL Premium Protection 10W-40 100% Synthetic Motor Oil – A high-zinc formula specifically designed to guard against wear and ideal for flat-tappet camshafts found in older engines, resisting deposits to keep the 1987 Integra’s engine clean.
- AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil – Offers enhanced cleaning power and protection for up to 20,000 miles, ensuring the engine runs smoother and longer with fewer changes.
- WIX Oil Filter – Features premium media that provides improvements over original equipment manufacturer (OEM)-branded filters, ensuring maximum protection and flow for the engine.
- AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – Withstands heavy towing, elevated temperatures, and challenging terrain while remaining fluid in sub-zero conditions, providing reserve protection during heavy use.
- AMSOIL OE Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – Promotes smooth, shudder-free shifts and guards against leaks while resisting harmful sludge and protecting against wear.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique OAT formulation engineered to exceed OEM requirements, protecting all cooling system metals, gaskets, and hoses for up to 150,000 miles or 5 years.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option that greatly surpasses standards for metallic corrosion and erosion, offering up to 1,000,000 miles of protection in heavy-duty applications or 150,000 miles in passenger cars.
- AMSOIL 10W-30 100% Synthetic Small-Engine Oil – An excellent choice for manual transmission applications, helping to extend engine life, maximize power, and cut maintenance costs.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Delivers excellent ABS and traction-control responsiveness with stable viscosity over a wide temperature range, replacing the Acura Heavy Duty brake fluid DOT 3 specification.
Engine Oil Specifications and Selection
The 1987 Acura Integra is equipped with a 1.6L 4-cylinder engine (Engine Code D16A1 1). Selecting the correct viscosity is critical for ensuring proper lubrication during both cold starts and hot operating conditions. The factory manual specifies several viscosity grades depending on the ambient temperature range.
For temperatures below -20°C (-4°F), 10W-30 is recommended, while 10W-40 is suitable for temperatures above -20°C. If you operate the vehicle in warmer conditions, above -10°C (14°F), 20W-40 or 20W-50 are acceptable choices. For milder climates where temperatures stay above 0°C (32°F), 5W-30 is a viable option. The engine oil capacity is 3.7 quarts when changing the oil with a filter. After refilling, it is vital to check the oil level to ensure the engine is properly lubricated.
AMSOIL synthetic oils outperform conventional oils by maintaining viscosity stability under extreme heat and flowing easily in freezing conditions. The AMSOIL Premium Protection 10W-40 is particularly beneficial for this vintage engine due to its high-zinc formula. Older engines often feature flat-tappet camshafts which require specific zinc additives to prevent premature wear. Furthermore, this oil resists the formation of deposits, helping to keep the combustion chambers and oil passages clean, which is crucial for maintaining fuel economy and engine life in a vehicle approaching 40 years old.
If you prefer extended service intervals, the AMSOIL Extended-Life 10W-40 offers 37% more cleaning power than standard synthetic oils. This formulation provides guaranteed protection for up to 20,000 miles between changes, reducing the frequency of maintenance tasks while keeping the engine running smoother. For those looking for a lighter viscosity, the AMSOIL Extended-Life 10W-30 provides similar long-lasting protection with enhanced cleaning capabilities.
Transmission and Manual Gear Fluids
Proper lubrication of the transmission is just as important as engine oil for the longevity of your Integra. This vehicle came with either a manual or automatic transmission. For the 4-speed automatic transmission, the capacity for a total fill is 5.7 quarts, with an initial fill of 2.5 quarts required for partial fluid exchanges. The recommended fluid specification is TCCA….AF2.
Using a high-quality synthetic transmission fluid ensures that the torque converter and clutch plates engage smoothly, preventing shudder and hesitation. The AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid is engineered to withstand the rigors of heavy towing and elevated temperatures. It remains fluid in sub-zero temperatures, providing reserve protection during heavy use. For a more cost-effective option that still delivers superior performance, the AMSOIL OE Multi-Vehicle 100% Synthetic Automatic Transmission Fluid guards against leaks and promotes shudder-free shifts.
For manual transmission owners, the Integra’s 5-speed gearbox requires specific attention. The capacity is 4.9 pints. The vehicle specifies CG (5-SPD)….SJ fluid for temperatures above -7°C (19°F). For all-temperature operation, 10W-30 or 10W-40 is recommended. The AMSOIL 10W-30 100% Synthetic Small-Engine Oil is an excellent choice for manual transmissions. It is rust-inhibited, maximizes engine power, and helps cut maintenance costs, making it a versatile option for gearbox lubrication in these older JDM engines.
Cooling System Maintenance
The cooling system on the 1987 Acura Integra holds 5.8 quarts of fluid. Maintaining the correct AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is vital to prevent overheating, which can lead to warped heads or blown gaskets in these older aluminum engines. AMSOIL offers two distinct options for your Integra’s cooling system.
The AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is an ethylene glycol-based 50/50 pre-mix formulation. It is unique because it is phosphate-, nitrate-, nitrite-, silicate-, borate-, and amine-free, ensuring compatibility with all other antifreeze colors. It is engineered to exceed OEM requirements and protects all cooling system metals, gaskets, and hoses. It offers protection for up to 150,000 miles or 5 years, whichever comes first.
If you prefer a concentrated AMSOIL Propylene Glycol Antifreeze and Engine Coolant that requires mixing with distilled water, this product is an ideal choice. It greatly surpasses standards for metallic corrosion and erosion protection. In passenger cars, it provides protection for up to 150,000 miles or 5 years. It is also compatible with all other antifreeze and coolant colors, making it a safe choice even if your Integra has had a partial fluid change in the past.
Brake Fluid and Fluid Safety
Brake fluid degradation is a common issue in older vehicles, often leading to spongy pedals or reduced braking performance. The 1987 Integra uses brake fluid that meets DOT 3 specifications. The AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid is a superior alternative to standard mineral-based fluids. It provides excellent ABS and traction-control responsiveness and maintains a stable viscosity over a wide temperature range. This synthetic fluid resists boiling, ensuring consistent pedal feel and stopping power even under hard driving conditions.
While the Integra does not have a specific recommendation for power steering fluid in the provided data, maintaining the integrity of the brake system and transmission fluids will ensure the overall safety and handling of the car. For those who drive their Integra seasonally, the AMSOIL Gasoline Stabilizer is highly recommended. It helps keep fuel fresh for up to 12 months and protects against varnish and gum buildup, which is crucial for vintage carburetors or fuel injectors that may not be used frequently.
Additional Protectants and Cleaners
Beyond the essential fluids, several AMSOIL products can help maintain the 1987 Acura Integra in top condition. The AMSOIL P.i. Performance Improver is a powerful gasoline additive that restores up to 14% horsepower and cleans GDI fuel injectors. It improves fuel economy and helps prevent carbon buildup, which can be a significant issue in older engines that have seen high mileage over the decades.
For general maintenance and cleaning, the AMSOIL Power Foam Carburetor and Induction System Cleaner effectively removes deposits from ethanol and degraded fuel, restoring startability and maximizing horsepower. To keep the vehicle looking and feeling new, the AMSOIL Miracle Wash Waterless Wash and Wax Spray requires just two easy steps and leaves a fantastic shine with a tough protective finish. For interior surfaces, the AMSOIL Interior Detailer – Light Lemon or the AMSOIL Interior Detailer – Scent Free offers multi-surface use with 90-day UV protection and odor trapping.
For additional protection, the AMSOIL Engine Fogging Oil is highly effective for storing the vehicle during periods of inactivity, protecting internal components from rust. To guard against rust and corrosion on the undercarriage or body panels, the AMSOIL Heavy-Duty Metal Protector creates a long-lasting, wax-like amber coating that repels moisture and salt. For quick maintenance on exterior surfaces, the AMSOIL Exterior Ceramic Spray offers rapid water shedding and UV protection with no cure time required. To remove stubborn dirt and grime without washing, the AMSOIL Mudslinger® Mud and Dirt Repellent provides a protective layer on components like ATVs and dirt bikes, though it also helps keep the Integra clean of road grime.
When performing maintenance, the AMSOIL Brake and Parts Cleaner quickly removes oil and grease from brake components without residue, helping to eliminate squeal. The AMSOIL Engine Degreaser is a professional-strength formula that easily removes tough grease and grime from engine surfaces. For cleaning windows, the AMSOIL Glass Cleaner cuts through grime without streaks or haze.
About the Vehicle
The 1987 Acura Integra represents a pivotal moment in automotive history, marking Honda’s successful entry into the American luxury market under its new Acura brand. As a compact sport sedan, the Integra quickly earned a reputation for offering the dynamic driving characteristics of a sports car wrapped in a refined, luxury package. Powered by the D16A1 engine, this 1.6-liter, four-cylinder unit delivered a blend of responsiveness and reliability that was ahead of its time.
Unlike many of its contemporaries that prioritized comfort over performance, the Integra was designed with a driver-centric philosophy. The vehicle featured precise steering, a well-balanced chassis, and a robust suspension setup that allowed for confident cornering on twisty roads. This focus on handling made the Integra a favorite among driving enthusiasts and laid the groundwork for the “A-Spec” models that would follow in later years. The D16A1 engine, while not possessing massive horsepower by modern standards, was known for its smooth power delivery and high-revving nature, encouraging owners to keep the car on its toes.
One of the most enduring aspects of the 1987 Integra is its simplicity. The lack of complex electronics and over-engineered systems made it a dream for DIY mechanics. However, this simplicity also meant that regular maintenance was the key to longevity. Common issues that owners of this vintage vehicle face include carbon buildup in the intake valves, oil consumption due to aging valve stem seals, and potential rust in the wheel wells and undercarriage if the vehicle has been exposed to harsh winter climates. These problems can be effectively mitigated with high-quality synthetic lubricants. For instance, the use of high-zinc synthetic oils like AMSOIL Premium Protection helps address the wear on flat-tappet camshafts, while fuel additives like AMSOIL P.i. can help dissolve the stubborn carbon deposits that accumulate over years of operation.
The Integra’s reputation for reliability is legendary, with many of these cars still on the road nearly four decades after their production. This durability is a testament to the quality of Honda’s engineering, but it also highlights the importance of using the correct fluids to keep them running. Whether it is the cooling system protecting the engine from overheating or the transmission fluid ensuring smooth gear shifts, the right maintenance regimen can extend the life of the Integra indefinitely. The vehicle’s compact size and agile handling continue to make it a sought-after classic, appreciated not just for its nostalgia but for its genuine driving dynamics.
Owners of the 1987 Integra often cite the car’s engaging nature as its primary appeal. Unlike modern sedans that can feel disconnected, the Integra provides a direct connection between the driver and the road. This connection is maintained through careful upkeep of the mechanical components. By selecting the appropriate AMSOIL products, owners can ensure that the Integra retains its original performance characteristics while benefiting from the advanced protection that modern synthetic technology offers.
In conclusion, the 1987 Acura Integra is a vehicle that rewards diligent care. Its combination of luxury features, sporty performance, and reliable engineering has secured its place as a classic. With the correct application of synthetic motor oils, transmission fluids, and coolants, this iconic compact sedan can continue to provide years of reliable and enjoyable driving.