2011 Honda Civic Si Engine Parts
- Motor Mounts
- Engine Blocks
- 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 Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Engine Rebuild Kits
- Oil Catch Cans
- Throttle Bodies
- Motor Oils
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Enginetech®Piston Pin Bushing SetHonda Civic Si 2011, Piston Pin Bushing Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling. Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$12.62 - Pioneer Automotive®Front Lower Engine Torque Strut MountHonda Civic Si Coupe 2011, Front Lower Engine Torque Strut Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$63.87
- Pioneer Automotive®Front Upper Engine Torque Strut MountHonda Civic Si Coupe 2011, Front Upper Engine Torque Strut Mount by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$65.25
- Stone®Timing Cover SealHonda Civic Si 2011, Timing Cover 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.52
- WVE®Variable Valve Timing Oil Pressure SwitchHonda Civic Si 2011, Variable Valve Timing Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$47.64
- Skunk2®Valve Spring Base KitHonda Civic Si 2011, Valve Spring Base Kit by Skunk2®. Skunk2’s high-quality Spring Bases are designed to allow cylinder head to accept Skunk2’s higher-performance. Each Spring Base is manufactured using the latest 3D CAD (Computer...Retainers are designed using 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis)Designed for proper valves operation$43.00
- Elring®Valve Stem Seal KitHonda Civic Si 2011, Valve Stem Seal Kit by Elring®. 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.88
- Blox Racing®Valve Spring Retainer KitHonda Civic Si 2011, Valve Spring Retainer Kit by Blox Racing®. 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....High quality at an affordable priceExpertly made from premium materials$196.00
- GSC Power-Division®Engine Valve GuideHonda Civic Si 2011, Engine Valve Guide by GSC Power-Division®. The GSC Power-Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your...C67410 Manganese Bronze constructionCNC machined$41.45
- GSC Power-Division®Valve Stem SealsHonda Civic Si 2011, Valve Stem Seals by GSC Power-Division®. Designed utilizing the latest technology, this product by GSC Power-Division features premium quality and will perform better than advertised. Perfect for your vehicle and...5.5mm Intake and Exhaust sealsIncreased performance$12.94
- Manley®Sport Compact Pro Series™ Valve Lock SetHonda Civic Si 2011, Sport Compact Pro Series™ Valve Lock Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of...Manufactured from premium quality heat treated steelMachined to exacting tolerances$55.91
- Manley®Sport Compact Pro Series™ Valve Spring & Retainer Kit with Valve LocksHonda Civic Si 2011, Sport Compact Pro Series™ Valve Spring & Retainer Kit with Valve Locks by Manley®. The highest quality valvetrain components in the industry starting with Manley world famous NexTek valve spring line for drag,...Wound from super clean alloyDesigned to handle aftermarket camshafts$629.89
- Manley®Sport Compact Pro Series™ Valve Spring Retainer SetHonda Civic Si 2011, Sport Compact Pro Series™ Valve Spring Retainer Set by Manley®. The highest quality valvetrain components in the industry starting with world famous valve spring line for drag, oval and street/strip applications...Heat treated aerospace grade titaniumCNC machined to exacting tolerances$270.38
- Manley®Sport Compact Pro Series™ Valve Spring SetHonda Civic Si 2011, Sport Compact Pro Series™ Valve Spring Set by Manley®. The undisputed leader for over 40 years in the aftermarket. Stainless Steel Valves, Titanium Valves, Hollow Stem Valves and Custom Valves for a myriad of...Wound from super clean alloyDesigned to handle aftermarket camshafts$355.58
- Supertech®Beehive Valve Spring KitHonda Civic Si With K20 Engine 2011, Beehive Valve Spring Kit by Supertech®. Supertech offers beehive valve springs for sport compact, domestic and racing applications. Supertech's beehive valve springs offer a lower alternative mass...Will help get the most out of your engineDesigned with utmost precision for perfection$468.49
- Supertech®Intake Valve Stem SealHonda Civic Si 2011, Intake Valve Stem Seal by Supertech®. Designed utilizing the latest technology, this product by Supertech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...$0.79
- Enginetech®Thrust WasherHonda Civic Si 2011, Thrust Washer by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.75
- Genuine®Connecting Rod BoltHonda Civic Si 2011, Connecting Rod Bolt by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$6.73
- Stone®Oil Cooler SealHonda Civic Si 2011, Oil Cooler 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.57
- Supertech®Block GuardHonda Civic Si 2011, Block Guard by Supertech®. Supertech Block Guards are meticulously designed and tested in many engines. As a result, Supertech offers a product that will provide support to highly stressed cylinder walls with...Will help get the most out of your engineDesigned with utmost precision for perfection$104.95
- Genuine®Fuel Injection Throttle BodyHonda Civic Si 2011, Fuel Injection Throttle Body by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer$566.12
- Torque Solution®Thermal Throttle Body GasketHonda Civic Si 2011, Thermal Throttle Body Gasket by Torque Solution®. This superior Torque Solution product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This...Installs in MinutesDramatically Reduces Inlet Temps$23.70
- Cometic Gasket®Throttle Body GasketHonda Civic Si 2011, Throttle Body Gasket by Cometic Gasket®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...High quality at an affordable priceExpertly made from premium materials$5.03
- Blox Racing®Throttle Body AdapterHonda Civic Si 2011, Throttle Body Adapter by Blox Racing®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...High quality at an affordable priceExpertly made from premium materials$48.00
- Blox Racing®Tuner Series Throttle BodyHonda Civic Si 2011, Tuner Series Throttle Body by Blox Racing®. Blox Racing is pleased to offer its updated line of cast, aluminum throttle bodies. It's original, and best selling throttle body has been updated to include idle...High quality at an affordable priceExpertly made from premium materials$176.00
- ACDelco®Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine BeltSpecialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Limited Lifetime as long as original purchaser owns vehicle. This top-grade product is expertly made in compliance with stringent industry standards to offer a...High quality at an affordable priceExpertly made from premium materials$66.79
- The Main Resource®Engine Oil Drain PlugEngine Oil Drain Plug by The Main Resource®. 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 provide a...Created by professionals to meet your requirementsSuperior longevity and dependability$0.47 - $53.03
- CRP®Cylinder Head BoltCylinder Head Bolt by CRP®. 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 from industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.79 - $48.28
- The Main Resource®Oil Drain Plug GasketOil Drain Plug Gasket by The Main Resource®. 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 provide a...Created by professionals to meet your requirementsSuperior longevity and dependability$0.03 - $116.27
- Mobil 1®Racing™ SAE 0W-50 Synthetic Motor Oil, 1 Quart x 6 BottlesRacing™ SAE 0W-50 Synthetic Motor Oil, 1 Quart x 6 Bottles by Mobil 1®. Mobil 1 Racing oils are proprietary formulations of low viscosity synthetic base oils fortified with a precisely balanced component-blended additive system...$102.02
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