Keeping your 2007 Honda FIT with the 1.5L L15A1N engine running smoothly requires the right lubricants. Proper maintenance not only extends the life of your vehicle but also ensures optimal fuel economy and performance. This guide provides detailed recommendations for the specific lubricants and filters needed for this compact hatchback, ensuring you have the best protection for your engine and transmission.
Recommended AMSOIL Products
- AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil – Delivers unsurpassed engine protection against horsepower loss and wear, suitable for extended drain intervals up to 25,000 miles. Ideal for drivers seeking the absolute best in lubrication for their Honda FIT engine.
- AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil – Offers 37% more cleaning power to help keep the engine running smoother for longer, with guaranteed protection for up to 20,000 miles between changes.
- AMSOIL OE 5W-20 100% Synthetic Motor Oil – A cost-effective 100% synthetic option that fights sludge and deposits, meeting OEM requirements for viscosity and performance while outperforming conventional oils.
- AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil – Formulated with boosted detergents and enhanced anti-wear additives specifically for vehicles with over 75,000 miles, helping to reduce sludge and clean older engines.
- AMSOIL Oil Filter EA15K13-EA – Provides 99% filtering efficiency at 20 microns, allowing lower restriction to keep engine parts lubricated and offering extended service life to match synthetic oil intervals.
- WIX Oil Filter 57356-EA – A premium aftermarket option featuring high-quality media that offers improvements over original equipment manufacturer-branded filters, suitable for those preferring a major brand filter.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant ANTPC1G-EA – A ready-to-use 50/50 pre-mix formulation that protects all cooling system metals, gaskets, and hoses while exceeding original equipment requirements for up to 150,000 miles or 5 years.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant ANT1G-EA – A concentrated solution requiring mixing with water, offering exceptional corrosion and erosion protection for up to 150,000 miles or 5 years, ideal for those who prefer mixing their own coolant.
- AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – Withstands the rigors of heavy towing, elevated temperatures, and challenging terrain while remaining fluid in sub-zero temperatures for smooth, reliable shifts.
- AMSOIL OE Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – Protects against wear and sludge, providing excellent cold-weather performance and promoting smooth, shudder-free shifts for automatic transmissions.
- AMSOIL 5W-30 Manual Synchromesh Transmission Fluid – Formulated specifically for maximum protection in synchromesh transmissions, reducing friction and heat while improving cold weather shifting and maximizing fuel economy.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Provides excellent ABS and traction-control responsiveness with a stable viscosity over a wide temperature range for superior braking performance.
Selecting the correct motor oil is critical for the longevity of the L15A1N engine found in your 2007 Honda FIT. This engine relies on a 5W-20 viscosity grade for optimal performance across all temperatures. The total fluid capacity, including the filter change, is 3.8 quarts. If you opt for a refill after an oil change where the filter is not replaced, the capacity drops to 3.6 quarts. It is essential to torque the drain plug to 29 ft/lbs to prevent leaks while ensuring a secure seal. Using an oil that maintains its viscosity and resists breakdown ensures that the engine remains properly lubricated, reducing wear on critical components like the camshafts and pistons.
Beyond the engine itself, the transmission systems in this vehicle benefit significantly from synthetic fluid upgrades. For those with the 5-speed automatic transmission, a total fill requires 6.3 quarts, while an initial fill requires 2.5 quarts. The fluid must meet SMMA standards. For manual transmission owners, the vehicle requires a specific fluid compatible with the SMJM standard, which is backwards compatible with earlier Honda specifications. The capacity for the manual transmission is 3.2 pints. Using the correct synthetic fluid in the manual gearbox helps reduce friction, heat, and wear, while also improving cold-weather shifting characteristics. The automatic transmission fluid must be capable of resisting sludge and maintaining fluidity in extreme temperatures to ensure smooth operation.
Fluid maintenance extends to the cooling system as well. The 2007 Honda FIT uses either MTXL or ATXL antifreeze systems depending on the configuration, requiring specific fluid capacities. The cooling system holds 4 quarts with the MTXL configuration and 3.9 quarts with the ATXL configuration. AMSOIL offers both pre-mixed antifreeze options and concentrated formulas that meet the necessary OAT requirements, protecting the engine from overheating in summer and freezing in winter. Brake fluid is another vital component, with the vehicle recommending a heavy-duty DOT 3 fluid that handles ABS systems effectively. Maintaining the integrity of the brake fluid ensures consistent pedal feel and safe stopping power.
Fuel additives and seasonal protection products also play a role in maintaining the vehicle’s performance. For vehicles stored seasonally, products like gasoline stabilizers help keep fuel fresh for up to 12 months, protecting against varnish and gum buildup. During engine storage, fogging oils can be used to prevent rust on internal components. For regular driving, performance improvers can help restore horsepower and improve fuel economy, particularly in engines that may have accumulated carbon deposits over time. These additives complement the mechanical protection offered by the lubricants, creating a comprehensive maintenance program for your Honda FIT.
Recommended Fluids and Lubricants by System
When performing an oil change, always use the specified capacities to ensure the engine is properly lubricated. After refilling, be sure to check the oil level with the dipstick to confirm the correct amount is in the pan. The AMSOIL oil filters provided are designed to work in tandem with the synthetic oils, offering extended service life and high efficiency filtration. This combination allows for extended drain intervals, reducing the frequency of maintenance while keeping the engine cleaner for longer.
For the transmission systems, using a synthetic fluid that meets or exceeds OEM specifications is key to preventing premature wear. The Signature Series Multi-Vehicle Automatic Transmission Fluid is designed to handle the demands of modern transmissions, offering reserve protection during heavy use. The OE version provides a robust alternative that still offers 100% synthetic protection. For manual transmissions, the 5W-30 Synchromesh fluid is an ideal choice, formulated to reduce friction and maximize fuel economy while ensuring smooth gear engagement.
Coolant maintenance is equally important for the 1.5L engine. The unique poly-organic acid formulation used in AMSOIL antifreeze allows for extended service intervals and protection of all cooling system metals. It is compatible with all other antifreeze colors, offering flexibility in top-offs. The propylene glycol option is a concentrated alternative for those who prefer mixing their own coolant to achieve the desired freeze and boil-over protection ratings. Both options provide superior corrosion protection compared to traditional green antifreeze.
Brake fluid maintenance is often overlooked but is critical for safety. The AMSOIL DOT 3 and DOT 4 synthetic brake fluid offers excellent responsiveness and stability over a wide temperature range. This ensures that the brake system performs consistently in various driving conditions, from cold mornings to hot highway driving. Regular changes prevent moisture buildup, which can lead to a spongy pedal feel and reduced braking efficiency.
Vehicle Background
The 2007 Honda FIT represents a unique entry in the automotive landscape, blending the practicality of a hatchback with the driving dynamics often reserved for sports cars. Introduced to the North American market in late 2006 as a 2007 model, the FIT was Honda’s first subcompact car designed specifically for the U.S. market, though it had already found success in other global markets. The name “FIT” reflects the philosophy that the car fits any lifestyle, offering versatility that rivals larger vehicles in a compact package.
Powered by the L15A1 1.5-liter i-VTEC 4-cylinder engine, the FIT delivers a punchy driving experience that belies its small size. This engine produces around 109 to 118 horsepower, depending on the specific market and transmission combination, offering spirited acceleration and a high redline. The i-VTEC technology allows for efficient fuel consumption at lower RPMs while providing ample power when needed, making it a favorite among enthusiasts who appreciate engagement from a small-displacement engine. The vehicle is available with either a continuously variable transmission (CVT) or a 5-speed manual, the latter of which is highly prized by drivers for its direct connection to the road.
One of the standout features of the FIT is its spacious interior. Honda utilized a “magic” seat system that allows for flexible cargo configurations, making the car feel larger than its exterior dimensions suggest. This practicality, combined with excellent fuel economy, made the FIT a popular choice for urban commuters, students, and anyone looking for a versatile vehicle that is easy to park but capable of carrying passengers and cargo. The platform, developed by Honda for the global market, is known for its rigidity and balanced handling, offering a drive that feels composed and confident in corners.
Despite its reliability, the 2007 Honda FIT can benefit from specific maintenance strategies to address common issues found in this generation. One common problem is oil consumption, which can be exacerbated by high temperatures or aggressive driving. Using a high-quality synthetic motor oil with superior thermal stability helps reduce oil burn-off and maintains proper oil pressure. Another issue involves the throttle body, which can accumulate carbon deposits over time, leading to rough idling or hesitation. Regular use of fuel additives and intake cleaners can help mitigate these deposits and maintain smooth engine operation.
Transmission smoothness is another area where owners may notice degradation over time, particularly in the CVT models. While generally reliable, the fluid can break down under stress, leading to shuddering or delayed engagement. Flushing and replacing with a high-performance synthetic automatic transmission fluid can restore shift quality and extend the life of the transmission. Additionally, the braking system, while effective, can suffer from moisture absorption in the brake fluid over several years. Switching to a synthetic brake fluid helps prevent this moisture buildup, ensuring consistent pedal feel and preventing corrosion in the brake lines and calipers.
Overall, the 2007 Honda FIT is a vehicle that rewards proactive care with long service life and consistent performance. By using the recommended AMSOIL lubricants and additives, owners can address common wear points and ensure that their FIT continues to offer the engaging driving dynamics and practical utility that made it a standout in its class. Whether used for daily commuting or weekend adventures, the FIT remains a versatile and fun-to-drive companion, and proper lubrication is the key to unlocking its full potential.