1999 Honda Civic Si Engine Parts
- Motor Mounts
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Throttle Bodies
- Motor Oils
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Skunk2®Alpha Series Intake/Exhaust Standard Compression Valve SetHonda Civic Si 1999, Alpha Series Intake/Exhaust Standard Compression Valve Set by Skunk2®. With fully machined valve heads and hard chrome plating, these Alpha Series valves ensure optimized airflow. They are built from HNV3...Ensure optimum sealing, airflow, and stabilityMade from heat treated EV8 austenitic steel (EX) one-piece forgings and HNV3 martensitic steel (IN)$282.80 - DNJ Engine Components®Intake ValveHonda Civic Si B16A2 Engine 1999, Intake Valve by DNJ Engine Components®. Save your time and hassle when replacing your worn out or cracked valve with this superior part expertly crafted by DNJ. Designed to meet or exceed the highest OE...Designed to replace your worn out or cracked valveLooks, fits and performs just like your OE part$11.10
- ITM Engine®Cast Iron Oil PumpHonda Civic Si 1999, Cast Iron Oil Pump by ITM Engine®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$92.29
- ACL®Oil PumpHonda Civic Si 1999, Oil Pump by ACL®. ACL performance oil pumps are designed with high output and volume capabilities required for high RPM performance engines (see flow data chart). The gerotors are precision machined from...Increased flow and pressure characteristicsIndividually inspected and tested to assure pressure and flow characteristics$154.17
- Wiseco®High Performance Piston Ring SetHonda Civic Si B16A2 Engine 1999, High Performance Piston Ring Set by Wiseco®. Designed utilizing the latest technology, this product by Wiseco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$33.57 - $33.91
- Beck Arnley®Valve Cover Gasket SetHonda Civic Si 1999, Valve Cover Gasket Set by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and...OE quality products from top original equipmentTop quality materials$13.80 - $36.91
- Dorman®OE Solutions™ Variable Timing Solenoid GasketHonda Civic Si 1999, OE Solutions™ Variable Timing Solenoid Gasket by Dorman®. VVT gaskets warped or cracked? These engine variable valve timing solenoid gaskets are designed to match the fit and function of the original gaskets on...Direct replacement - these VVT solenoid gaskets are designed to match the fit and function of the original components on specified vehiclesRestores functionality - replaces warped or cracked gaskets to stop and prevent leaks$18.75
- Skunk2®Billet Oil CapHonda Civic Si 1999, Billet Oil Cap by Skunk2®. Skunk2’s Fine Tuning products and accessories, like its Hard Anodized Billet Oil Caps for most engines, help put the finishing touches onto your vehicle you work so hard to make perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.98
- Skunk2®Hard Series Billet Oil CapHonda Civic Si 1999, Hard Series Billet Oil Cap by Skunk2®. Skunk2’s Fine Tuning products and accessories, like its Hard Anodized Billet Oil Caps for most engines, help put the finishing touches onto your vehicle you work so hard to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.98
- Beck Arnley®Variable Timing Spool Valve Filter GasketHonda Civic Si 1999, Variable Timing Spool Valve Filter Gasket by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...OE quality products from top original equipmentTop quality materials$5.55 - $11.74
- Standard®Intermotor™ Variable Valve Timing Oil Pressure SwitchHonda Civic Si 1999, Intermotor™ Variable Valve Timing Oil Pressure Switch by Standard®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$45.99
- TRQ®Valve Cover Gasket SetHonda Civic Si DOHC 1999, Valve Cover Gasket Set by TRQ®. If the valve cover gasket is worn-out, this high-grade TRQ kit will come in handy. As quality and reliable as the OEM part, this product is manufactured using only the latest in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.91$25.95Save $1.04 (4%)
- Beck Arnley®Nitrile Metal Valve Cover GrommetHonda Civic Si 1999, Nitrile Metal Valve Cover Grommet by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory...OE quality products from top original equipmentTop quality materials$3.07
- Skunk2®Low Profile Valve Cover Washer KitHonda Civic Si 1999, Low Profile Valve Cover Washer Kit by Skunk2®. Skunk2 is proud to introduce the most unique, low-profile dress-up hardware you’ve ever seen. An original design, Skunk2’s Low Profile Valve Cover Hardware kits are...Specially Engineered Stand-OffsLow-Profile Billet Aluminum Washers$67.74
- Energy Suspension®Front Motor Torque Mount InsertsHonda Civic Si 1999, Front Motor Torque Mount Inserts by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as bushings and...Made with precision and quality in mindDesigned to meet your specific needs$64.23 - $64.53
- Prothane®Motor Mount InsertsHonda Civic Si 1999, Motor Mount Inserts by Prothane®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...High quality at an affordable priceExpertly made from premium materials$38.32
- Stone®Oil Pressure Switch SealHonda Civic Si B16A2 Engine 1999, Oil Pressure Switch Seal by Stone®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$0.73
- Vemo®Variable Valve Timing Oil Pressure SwitchHonda Civic Si 1999, Variable Valve Timing Oil Pressure Switch by Vemo®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$67.83
- CRP®Camshaft PlugHonda Civic Si 1999, Camshaft Plug by CRP®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time...Durable construction to withstand everyday wear and tearLeak proof junctions ensure long service life and unrestricted flow$2.37
- Skunk2®Alpha Series Titanium Retainer KitHonda Civic Si 1999, Alpha Series Titanium Retainer Kit by Skunk2®. Skunk2’s industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain...Made with precision and quality in mindDesigned to meet your specific needs$192.46
- Skunk2®Alpha Series Valve Spring & Titanium Retainer KitHonda Civic Si 1999, Alpha Series Valve Spring & Titanium Retainer Kit by Skunk2®. These kit includes Alpha Series valve springs made from supper-clean, chrome-silicone wire and designed to prevent valve float and maintain valvetrain...Designed for proper valves operationKit includes super-clean springs and titanium retainers$384.94
- Skunk2®Lost Motion Assembly KitHonda Civic Si 1999, Lost Motion Assembly Kit by Skunk2®. Skunk2 is proud to introduce its Lost Motion Assembly Spring Kits. The Skunk2 Lost Motion Assembly is an advanced spring device that is designed to put pre-load on the center...Manufactured exclusively from chrome silicone steelLatest 3D CAD (Computer Aided Design) modeling and FEA (Finite Element Analysis)$102.14
- Skunk2®Pro Series™ 7 Degree Valve Lock SetHonda Civic Si 1999, Pro Series™ 7 Degree Valve Lock Set by Skunk2®. Skunk2 Valve Keepers / Locks for Honda/Acura B/D/F/H VTEC and K Series VTEC Engines. Manufactured from bar stock and CNC machined for precision fit and finish. The...Made with precision and quality in mindDesigned to meet your specific needs$50.53
- Skunk2®Pro Series™ Valve Spring Retainer KitHonda Civic Si 1999, Pro Series™ Valve Spring Retainer Kit by Skunk2®. Did you know that each of Skunk2’s new Titanium Retainers is serialized for your protection? Each serial number provides Skunk2 with valuable information, like...SerializedAerospace-Grade Materials$215.05
- Skunk2®Pro Series™ XP Valve SpringsHonda Civic Si 1999, Pro Series™ XP Valve Springs by Skunk2®. Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kit. Each kit includes Skunk2’s high-quality race-proven dual valve springs that are...Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gainsDuring development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes$395.70
- DNJ Engine Components®Valve Stem Oil Seal SetHonda Civic Si B16A2 Engine 1999, Valve Stem Oil Seal Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality...Designed to restore your vehicle's original performanceProvides superior sealing performance$16.49
- TRQ®Throttle Position SensorHonda Civic Si 1999, Throttle Position Sensor by TRQ®. This top-notch TRQ throttle position sensor offers a lot of benefits. From excellent fitment to great operation, this product has everything you need to keep your vehicle in top...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$24.91$25.95Save $1.04 (4%)
- Walker Products®Fuel Injection Idle Air Control ValveHonda Civic Si B16A2 Engine 1999, Fuel Injection Idle Air Control Valve by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$120.26
- Dorman®OE Solutions™ Throttle Body Position SensorHonda Civic Si 1999, OE Solutions™ Throttle Body Position Sensor by Dorman®. This throttle position sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and...Direct replacement - this throttle position sensor is designed to match the fit and function of the original sensor on specified vehiclesIdeal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction$29.40
- Standard®Intermotor™ Fuel Injection Idle Air Control ValveHonda Civic Si 1999, Intermotor™ Fuel Injection Idle Air Control Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$157.55
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1999 Honda Civic Si Engine Reviews
1 review
Great Product
Skunk2® - Camshaft SealPosted by Colton (Renton, WA) / September 07, 20161998 Acura Integra
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