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LEXUS GS400 Parts and Accessories

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Optima RedTop Starting 12-Volt Batteries

Optima RedTop Starting 12-volt batteries are the ultimate power source for cars, trucks, SUVs, hot rods, and other high-performance vehicles. They're engineered with unique Spiralcell technology, delivering a stronger burst of ignition power, while extending the battery life up to three times longer than conventional models. Maintenance-free RedTop AGM batteries are sealed, leak-proof, and resistant to vibrations—so you can mount them anywhere and in virtually any position on your vehicle. Order the Optima battery designed for your application, and expect a perfect start every time.

4.81 out of 5 stars ( 1536 )

$269.99

$299.99

Aeromotive Stealth 340 In-Tank Electric Fuel Pumps

Stealth 340 pumps are high-output, in-tank, electric fuel pumps for fuel injected and carbureted applications. At a volume rate of 340 liters per hour. These universal pumps bolt into many existing hanger assemblies, and are a direct fit upgrade for many OE applications. These pump will support up to: * 1000 HP (carbureted/naturally aspirated) * 850HP (carbureted/forced induction) * 850HP (EFI/naturally aspirated) * 700HP (EFI/forced induction) * 700HP on E85 (carbureted/naturally aspirated) * 595HP on E85 (carbureted/forced induction) * 595HP on E85 (EFI/naturally aspirated) * 490HP on E85 (EFI/forced induction)

4.42 out of 5 stars ( 19 )

$144.95

Red Line GL-5 Gear Oil

Red Line GL-5 gear oil has been engineered to provide the highest degree of protection and improvement of your differential efficiency. Formerly Lightweight gear oil, this new formula contains additional friction modifiers for suitability with clutch-type limited slip differentials, and for most, no additional friction modifiers would be required. This gear oil offers excellent lubrication, a high viscosity index, and the ability to lower operating temperatures, as well as exceeding API GL-5 specifications. Reduce friction for better performance--add the improved formula of Red Line GL-5 gear oil.

4.82 out of 5 stars ( 94 )

$23.53

Optima YellowTop Deep-Cycle 12-Volt Batteries

Optima YellowTop Deep-Cycle 12-volt batteries are high-performance, dual-purpose power sources. They're great for applications requiring repetitive amperage drain and quick recharging—like trucks with winches, commercial or public safety fleets, and vehicles loaded with electronics and accessories. YellowTops also power forklifts, tractors, and other heavy equipment. The maintenance-free AGM batteries deliver premium ignition starts, while sustaining high power levels even when system loads exceed the alternator output. Optima deep-cycle models are sealed, spill-proof, and can be mounted in most any position. They are far more resistant to vibrations than standard batteries, and will perform up to three times longer. For consistent power and faster recharges, order the YellowTop designed for your needs.

4.8 out of 5 stars ( 422 )

$329.99

On Sale

Royal Purple Max-Gear Synthetic Gear Oil

Royal Purple Max-Gear is an ultra-tough, high performance GL-4 and GL-5 automotive gear oil designed to provide maximum protection to heavily loaded gears, while maximizing power throughout the drivetrain. It outperforms many other oils because it combines the highest quality synthetic oils with Royal Purple's proprietary Synslide additive technology. Max-Gear makes your gears run smoother, quieter, cooler, and longer without overhauls.

4.92 out of 5 stars ( 145 )

$17.99


$16.19

ACDelco DEXRON-VI Automatic Transmission Fluid

ACDelco DEXRON-VI automatic transmission fluid is the most recent release in the well-established DEXRON Series of automotive transmission fluids. It provides more consistent shift performance, even in extreme conditions, and degrades less over time. DEXRON-VI helps automatic transmissions last longer and perform better. Fully licensed and approved by GM, it is recommended for use in GM transmissions model year 2006 and newer calling for DEXRON-VI automatic transmission fluid (replaces DEXRON-III and DEXRON-II(E)), and recommended for any transmission that calls for DEXRON-VI, III, or II(E). ACDelco DEXRON-VI automatic transmission fluid is not for use in CVT (Continuously Variable Transmissions) or DCT (Dual Clutch Transmissions) that require specialized fluids. Features: * Good frictional characteristics and wear protection provide enhanced cold-temperature performance, excellent friction retention and smooth shifting. * High oxidation resistance fortifies against rust and corrosion and provides for longer fluid change intervals. * Wide range of seal compatibility – can be used in an extensive variety of vehicles/transmissions. * Meets requirements for foam protection and protects against metal-to-metal friction and wear within the transmission.

4.94 out of 5 stars ( 87 )

$46.99

Mobil ATF 3309

Mobil ATF 3309 is an exceptionally high performance lubricant that meets OEM specifications for use in certain slip-controlled, lock-up automatic transmissions. The unique formulation of Mobil ATF 3309 is recommended by Exxon Mobil for use in transmissions requiring fluids of JWS 3309 or GM 9986195 quality levels. It is also recommended for service fill applications where Toyota T-IV (T4) or T-III (T3) are called for.

5.0 out of 5 stars ( 35 )

$5.99

$32.35

On Sale

Royal Purple Max ATF Transmission Fluid

Royal Purple Max ATF transmission fluid is a synthetic, high-performance, long life, multipurpose automatic transmission fluid suitable for use in many of today's vehicles. Max ATF is more oxidation-stable than other transmission fluids, and greatly resists breakdown from heat and loss of proper lubricity. It is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results, drain or flush your current oil and then fill with Royal Purple Max ATF.

4.97 out of 5 stars ( 61 )

$14.99

$280.99


$13.49

$252.89

Mobil Super Synthetic Blend Motor Oil

Mobil Super synthetic blend motor oil is recommended for gasoline-filled automobiles and light-duty trucks. It offers proven protection to help extend the life of your engine by preventing the formation of sludge and harmful deposits. This provides outstanding wear protection under a wide variety of operating conditions, including the benefit of easier cold starting. Extend the life of your engine with Mobil Super synthetic blend motor oil. Order the weight recommended for your specific vehicle and engine size. Features and specs: * 5,000 mile protection guarantee * Contains 15 percent more cleaning additives than their basic synthetic blend motor oil * Meets or exceeds the latest industry specifications * Available in several viscosities * Available individually or in packs

4.92 out of 5 stars ( 38 )

$18.99

$51.27

Aisin Timing Belt and Water Pump Kits

Aisin timing belt and water pump kits will get your engine up and running again in no time. Drawing on its expertise as a leading water pump supplier to vehicle manufacturers worldwide, Aisin combines OE-matched components into convenient kits for a variety of makes, models, and engines. Order the kit recommended for your vehicle. Key features of Aisin timing belt and water pump kits include: * Advanced aluminum die-casting technology for size and weight reductions without sacrificing cooling performance * Engine-specific water pressure without excessive engine load * Improved strength body designs and carbon-ceramic mechanical seals prevent leaks

4.73 out of 5 stars ( 75 )

$189.99

On Sale

Royal Purple HPS High Performance Street Motor Oil

Royal Purple HPS High Performance Series motor oil is specifically formulated to maximize performance and meet the demands of high performance and modified engines. HPS is recommended for vehicles no longer under manufacturer warranty and for those seeking a higher level of performance and protection. Royal Purple HPS oils are fortified with a high level of zinc/phosphorus anti-wear additive and a generous dose of Royal Purple's proprietary Synerlec additive technology. These unique formulations enable HPS oils to outperform leading synthetic and conventional lubricants in both gasoline and diesel engines.

4.93 out of 5 stars ( 307 )

$9.99

$192.99


$8.99

$173.69

On Sale

Royal Purple HMX High-Mileage Motor Oil

Royal Purple HMX high-mileage motor oil is specially formulated with robust zinc/phosphorous anti-wear additives and proprietary Synerlec technology to minimize aging and restore lost engine performance. It's chemically-enhanced to revitalize hardened seals, thereby reducing oil consumption common in higher mileage engines. Stout detergents remove engine deposits and maintain cleanliness to promote engine longevity. Royal Purple's advanced Synerlec technology provides exceptional film strength, which lessens friction for peak engine performance. HMX high-mileage motor oil offers outstanding oxidation resistance to safely extend oil drains; plus an ionic attraction to metal components to maintain a film of oil on engine parts, minimizing start-up wear.

4.97 out of 5 stars ( 175 )

$9.99

$37.99


$8.99

$34.19

Mobil 1 Synthetic ATF

Mobil 1 Synthetic ATF is a multi-vehicle formula recommended for use in modern, high performance automobiles, SUVs, SUTs, vans, and other light trucks. It helps provide outstanding resistance to oil breakdown and deposits with its inherently high-viscosity index and stability. It also provides outstanding performance at ambient temperatures as low as -66 degrees F (-54 degrees C). Help improve your overall transmission durability and cleanliness with Mobil 1 Synthetic ATF.

4.96 out of 5 stars ( 23 )

$8.99

$48.55

On Sale

Royal Purple Premium High Performance Motor Oil

Royal Purple Premium High Performance motor oil combines premium synthetic base oils with proprietary additive technologies to exceed protection and performance requirements of new modern engines. These often include smaller displacements, turbo chargers, gasoline direct injection (GDI), and start/stop systems. Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.

4.97 out of 5 stars ( 284 )

$9.99

$38.99


$8.99

$35.09

Maradyne Mach Two Series Electric Fans

Maradyne Mach Two series truck electric fans feature dual 225 W high performance IP68 sealed motors attached to dual 11 in. diameter 5-blade fans to put out over 2,500 cfm of airflow. They have all glass-filled nylon construction and include dual harnesses for an easier installation. The fans are available with different mounting bracket positions, so you can match up with your radiator mounting style.

4.94 out of 5 stars ( 17 )

$311.84

On Sale

XS Power AGM Batteries

XS Power AGM batteries are some of the lightest racing batteries on the market. Independent test results have proven that they outperform other battery models that outweigh these power providers by up to 20 lbs. Cutting-edge lead acid battery technology produces more energy in a smaller space because each cell is compressed before case insertion, resulting in efficient power-producing packages that are completely sealed with no need to ever add water. This design is ideal for the abuse of racing, making these the batteries of choice for demanding racers and Monster Truck drivers who need top performance and reliability. When you are pushing to power the impossible, you need the non-stop capabilities of the XS Power AGM batteries best suited for your application. Product features include: * Designed to be an inch shorter than what the competition offers for fitting in places where space is at a premium * Deep-cycling ability and ultra-low internal resistance results in high cranking amps and excellent vibration resistance * Variable position mounting (except upside-down) thanks to the no-spill design * Offered in 6 V, 12 V, 14 V, and 16 V models

4.61 out of 5 stars ( 288 )

$439.99


$395.99

Mobil 1 Synthetic Motor Oil

What benefits will you gain with the use of Mobil 1 synthetic motor oil? For starters, it's uniquely formulated to provide exceptional protection against engine wear, under normal or even extreme conditions. It also provides thermal and oxidation stability allowing maximum oil change intervals. There's a reason Mobil 1 advanced full synthetic engine oil became the official NASCAR sponsor in 2003. Find out for yourself and order the viscosity grade designed for your application. More product benefits: * Helps prevent deposits and sludge build-up, prolonging your engine's life * Quick cold weather starting for ultra-fast protection * Reduced stress on starting system components * Enhanced frictional properties to aid fuel economy

5.0 out of 5 stars ( 16 )

$7.99

$43.15

Odyssey Extreme Batteries

These Odyssey Extreme batteries are built to withstand the constant pounding, extreme heat, high revving, and high vibration of performance racing engines. They feature rugged construction and are packed tightly with pure lead plates. Their non-spillable AGM design helps to protect against the shock and vibration that can quickly destroy normal batteries. The pure lead plates mean more power--twice the overall power and three times the life span of conventional batteries. Odyssey Extreme batteries are ideal for a complete range of racing applications, including automobiles, motorcycles, ATVs, snowmobiles, and racing boats.

4.75 out of 5 stars ( 8 )

$448.99

Derale Engine Oil Filter Relocation Kits

Now you can easily move your vehicle's oil filter to a more convenient location for quicker and easier filter changes with one of these Derale Performance engine oil filter relocation kits. They work great for engine swaps, too! The kits are available for hundreds of vehicles; order the model recommended for your application.

3.85 out of 5 stars ( 40 )

$112.40

Liqui Moly Molygen New Generation Motor Oil

Liqui Moly Molygen New Generation motor oil is optimum for modern Japanese and American gasoline engines with multi-valve technology—and turbocharging with and without charge air cooling. It's ideal for the protection and value conservation of the engine during long intervals between oil changes and when there are extreme engine requirements. Additional details: * Ensures that the motor oil is of low viscosity with a high shear stability and reliably prevents the formation of deposits * The results are savings in fuel and an extended service life for the engine * High performance, low-friction engine oil for year-round use * Available in single liters and multi-liter quantities

5.0 out of 5 stars ( 10 )

$12.99

$47.99

NGK Iridium IX Spark Plugs

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.

4.86 out of 5 stars ( 253 )

$9.99

Mobil ATF D/M

Mobil ATF D/M automatic transmission fluid provides excellent oxidation and friction stability, anti-wear properties, and low-temperature fluidity desired for most automatic transmissions. Features include: * Excellent oxidation stability; helps resist chemical deterioration over long service periods * High viscosity index; helps retain adequate lubricating body for severe hot-weather service—without thickening excessively at low starting temperatures * Corrosion prevention; helps provide protection against rusting and corrosion, plus special protection for soldered fittings * Foaming resistance; contains an effective anti-foaming agent * Elastomer compatibility; is not harmful to synthetic rubber seal materials * Good lubricating characteristics; offers quiet operation, smooth shifting, and excellent wear protection * Controlled friction properties; transmission of power is smooth and efficient throughout all normal temperature ranges

5.0 out of 5 stars ( 2 )

$4.99

$26.95

Liqui Moly Leichtlauf High Tech Motor Oil

Liqui Moly's Leichtlauf High-Tech motor oil is a fully synthetic, premium low-friction lubricant for all-season use in gasoline and diesel engines without diesel particulate filters (DPF). The combination of innovative base oils—based on synthesis technology and the latest additive technology—guarantees an engine oil that reduces oil and fuel consumption and that ensures fast lubrication of the engine. Depending on the manufacturer instructions, oil change intervals of up to 40,000 km (24,000 miles) are possible. This formula is ideally suited for modern gasoline and diesel engines with multi-valve technology, turbocharger, and with or without charge air cooling. It's especially suitable where there are long intervals between changes and heavy-duty engine requirements. Additional notes: * Rapid oil delivery at low temperatures; high lubrication reliability at high and low temperatures * Long engine service life due to high level of protection against wear; mixable and compatible with commercially available engine oils * Outstanding engine cleanliness; tested with catalytic converters and performance proven with turbochargers * Saves fuel and reduces pollutant emission; optimum oil pressure at all engine speeds; high shear and aging stability * Available in single liters and multi-liter quantities

5.0 out of 5 stars ( 4 )

$16.99

$48.99

Motul RBF 700 Factory Line Brake Fluid

Motul RBF 700 is a high-performance Factory Line Brake Fluid developed to offer highly consistent and maximum braking power at extreme brake temperatures generated by carbon and ceramic racing brake discs systems. Motul RBF 700 allows to minimize air vents of the brakes, thus improving aerodynamic drag, and it can be used with conventional steel discs, as well as clutch system actuators. Motul RBF 700 Factory Brake Line Fluid meets DOT 4 standard, allowing the fluid to be used in high-performance vehicles for everyday use road applications. Product Overview: *100 percent synthetic racing brake fluid—DOT 4 * For hydraulic actuated brake and clutch systems * Offers highly consistent and maximum braking power * Very high boiling point: 336 degree C / 637 degree F and is superior to all conventional brake fluids DOT 5.1 (260 degrees C / 500 degree F mini) and DOT 4 (230 degree C / 446 degree F mini), therefore enables effective braking in most extreme conditions * Offers extreme thermal resistance and stability * Enables efficient braking in wet conditions—brake fluids tend to absorb humidity from the air which reduces boiling point and increase the risk of "vapor lock" phenomena or so called "spongy braking". The wet boiling point is measured by humidifying the product with 3 percent of water Important Note: Avoid mixing with polyglycol based brake fluids. Do not mix with silicone (DOT 5 silicone base) or mineral base fluids (LHM). Store brake fluid in its original container and tightly closed to prevent moisture absorption.

5.0 out of 5 stars ( 1 )

$32.47