1981 Plymouth Reliant Performance Parts
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterPlymouth Reliant with PRE-OBDII Models 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". OEM...Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power$140.07 - $207.37
- SSBC®Power Brake BoosterPlymouth Reliant 1981, Power Brake Booster by SSBC®. Stainless Steel Brakes Corporation (SSBC) first pioneered the stainless steel sleeved caliper for classic Corvette and Mustangs back in 1975. We are the industry standard for high...High quality at an affordable priceExpertly made from premium materials$125.63 - $229.92
- Monroe®Monro-Matic Plus™ Rear Driver or Passenger Side Shock AbsorberPlymouth Reliant Sedan / Wagon 1981, Monro-Matic Plus™ Rear Driver or Passenger Side Shock Absorber by Monroe®. Quantity: 1 per Pack. Nitrogen gas charged Monro-Matic Plus shocks and struts feature VPV (velocity proportional valving)...$15.68
- K&N®33 Series Panel Red Air FilterPlymouth Reliant 2.2L 1981, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$46.99
- Banks®PowerPack™ Turbocharger SystemUniversal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.Stunning Top GainsImproved Mileage$2,198.00 - $2,798.00
- K&N®Premium Wrench-Off Oil FilterPlymouth Reliant 1981, Premium Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of...1-in. nut welded to canister to facilitate removalThicker canister walls for strength and durability$13.22 - $15.55
- Mr. Gasket®Thermocap™ Radiator CapPlymouth Reliant 1981, Thermocap™ Radiator Cap by Mr. Gasket®. Pressure: 16 lbs. Material: Aluminum. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in calibrated thermometer, indicates...Indicates Coolant TemperatureHelps to Prevent Injuries from coolant or steam burns+1$33.21 - $38.43
- Hayden®Ultra-Cool™ Transmission Oil Cooler KitPlymouth Reliant 1981, Ultra-Cool™ Transmission Oil Cooler Kit by Hayden®. This product is an effective and economical way to keep your transmission at its optimum operating temperature. The high-efficiency turbulators in every tube...Compatible with OEM cooler systemsUltrasonically soldered for reliability$26.64 - $29.88
- Nitrous Express®Carbureted Nitrous Plate Wet SystemsPlymouth Reliant 1981, Carbureted Nitrous Plate Wet Systems by Nitrous Express®. The conventional system is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most advanced technology...High quality at an affordable priceExpertly made from premium materials$567.72 - $1,325.04
- MSD®Blaster 2™ Ignition CoilPlymouth Reliant 2.2L 1981, Blaster 2™ Ignition Coil by MSD®. If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD Blaster Ignition, MSD 5, 6 or 7, the Blaster Coil line is the right choice....Performance upgrade for canister style coilsHigh voltage and energy output$51.39
- Proforged®Front Outer Tie Rod EndPlymouth Reliant 1981, Front Outer Tie Rod End by Proforged®. Quantity: 1 per Pack. Proforged applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a premium...SAE1045 forged steeling housingsBall studs forged from ultra-strong SAE4140 chromoly steel$27.56
- Turbo Start®AGM Racing BatteryPlymouth Reliant 1981, AGM Racing Battery (S16V) by Turbo Start®. Battery Type: AGM. Cold Cranking Amperage: 595. Reserve Capacity: 85. Voltage: 16V. Designed utilizing the latest technology, this product by Turbo Start features premium...AGM (Absorbent Glass Mat) Technology makes them Leakproof, Spill-proof and Maintenance Free16.8V Full Charge Voltage provides extra starting and ignition power$269.99
- Mark Williams®Heavy Duty Slip YokePlymouth Reliant 1981, Heavy Duty Slip Yoke by Mark Williams®. Designed utilizing the latest technology, this product by Mark Williams features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to ensure unparalleled performance of your vehicleCan handle tremendous power output from your modified engine$268.62
- Auto Meter®User Configurable LCD Dash DisplayUniversal User Configurable LCD Dash Display by Auto Meter®. Designed specifically for the harshest of environments, the carbon composite housing is IP65 sealed against water and dust intrusion and will easily withstand 20g of...7.0” TFT LCD panel, 1000 nit brightness for unmatched daytime and nighttime visibility with 800x480 resolution. Onboard photo sensor for automatic brightness controlDimensions - 8.3" Wide x 5.2" High x 1.4" Deep$2,832.00
- Sparco®Club X-1 Full Face ATM (Advance Thermo Material) Racing HelmetClub X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...Designed for indoor kart racingProvides ultimate protection$140.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterPlymouth Reliant 1981, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2"....Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system$81.30 - $82.84
- SSBC®Single Diaphragm BoosterPlymouth Reliant 1981, Single Diaphragm Booster by SSBC®. 7" Single Diaphragm Booster. Booster Only. No Brackets. For GM Master Cylinder. Chrome. At SSBC, braking is all we do. It’s who we are. Our experts are dedicated to bringing...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$188.56
- Gabriel®HiJackers™ Rear Air Adjustable Shock AbsorbersPlymouth Reliant 1981, HiJackers™ Rear Air Adjustable Shock Absorbers by Gabriel®. Quantity: 2 per Pack. Gabriel® HiJackers® are the original air-adjustable shocks, providing customizable performance and support that can be adjusted...$125.32
- K&N®E Series Oval Red Air FilterPlymouth Reliant 2.6L 1981, E Series Oval Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$68.69
- K&N®Pro Series Premium Oil FilterPlymouth Reliant 2.2L 1981, Pro Series Premium Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most...High flow rates with reduced filter restrictionHigh capacity filter media allows for extended change intervals$7.96
- Flex-a-Lite®Lo-Profile Direct Fit Single Electric FanPlymouth Reliant 2.6L 1981, Lo-Profile Direct Fit Single Electric Fan by Flex-a-Lite®. With Adjustable Thermostat Controller. Diameter: 12 1/8". Size: 15" x 13 1/2" x 2 5/8". Keep your engine cool and free up some extra horsepower and...$208.34
- Hayden®High Performance Transmission Oil Cooler KitPlymouth Reliant 1981, High Performance Transmission Oil Cooler Kit by Hayden®. Featuring a lightweight aluminum construction, this high performance transmission oil cooler is designed to provide outstanding cooling, as well as...SAE 45 degree fittings for maximum reliabilityElectrostatically powder coated to prevent corrosion$39.55 - $49.49
- Mr. Gasket®Electric Fuel PumpPlymouth Reliant 1981, Electric Fuel Pump by Mr. Gasket®. Domestic. Gasoline is the lifeblood of your car. It needs to get from the tank, to the carburetor or injectors, and into the engine. Mr. Gasket has components to make that...Solid-state Worry Free ElectronicsInternal Pressure Regulating$42.08
- Pulstar®PlasmaCore™ Inconel Electrode Pulse Nickel Spark PlugsPlymouth Reliant 1981, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...Increased horsepowerBetter torque$14.95 - $59.80
- Hayden®Swirl-Cool™ Power Steering CoolerPlymouth Reliant 1981, Swirl-Cool™ Power Steering Cooler by Hayden®. Quantity: 1 per Pack. This product is designed to remove destructive heat generated within the power steering system and prolong the life of the system’s pump,...Compatible with OEM cooler systemsUltrasonically soldered for reliability$26.30
- Braille Battery®Advanced Lightweight 12V AGM BatteryUniversal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$149.99 - $229.99
- Driveshaft Shop®Driveshaft DriveshaftDriveshaft by Driveshaft Shop®. If you have been waiting for the best shaft available for your vehicle, the wait is over. This top-of-the-line driveshaft offered by Driveshaft Shop is exactly what you need to put a lot of horsepower...Crafted from the highest quality materialsDynamically balanced at over 9000 RPMs$367.49 - $1,574.99
- SCT Performance®4-Bank Chip BurnerUniversal 4-Bank Chip Burner by SCT Performance®. SCT's single program and 5 program, four bank custom chips are specifically tuned for your car or truck by one of SCT's Custom Tuning dealers world wide.Easily switch between custom tunes using the optional Dial SelectorCan be custom tuned by one of SCT's Custom Tuning dealers world wide$349.00
- RaceQuip®110 Series Single Layer Racing Suit110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...Ensures heat and fire protectionGentle fabric provides superior comfort$99.95 - $139.95
- Flowmaster®Pre-OBDII Universal Fit Round Body Catalytic ConverterPlymouth Reliant 1981, Pre-OBDII Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". The new Flowmaster...Exceed all federal emission standardsEngineered for Maximum Efficiency$193.15 - $214.08
CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 1981 Plymouth Reliant with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 1981 Plymouth Reliant that has been waiting to be released!
Guides & Articles
Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure
- December 18, 2018Repair vs Performance Parts | Intake Manifolds...In this guide, we'll look at role intake manifolds and carburetors play as part of your vehicle's air intake system, and examine how "replacement" (OE factory style)...
- November 30, 2018Replacement vs Performance Parts | Air FiltersModern internal combustion engines run on an air/fuel mixture that’s precisely balanced to achieve optimum levels of combustion. Among other things, that mixture...
- November 30, 2018Repair vs Performance Parts | Throttle Bodies...Your vehicle's air intake system ensures that all air flowing into the engine for combustion is properly cleaned of dirt, properly measured, and properly controlled....
- November 27, 2018Repair vs Performance Parts | Control Arms &...In this Part 2 of our suspension components guide (Part 1 was springs & shocks), we give an overview of the differences between "replacement" (OE factory style)...
- November 13, 2018Repair vs Performance Parts | Springs & ShocksIn this (Part 1 of 2) suspension components guide, we`ll clarify the differences between "replacement" (OE factory style) and "performance" (aftermarket) types of...
- October 30, 2018Repair vs Performance Parts | Brake Calipers &...In this (Part 2 of 2) guide series on repair vs performance brakes, we`ll clarify the differences between "replacement" (OE factory style) and "performance"...
- October 16, 2018Repair vs Performance Parts | Brake Pads & RotorsIn this guide (Part 1 of 2 on brakes), we`ll clarify the differences between "replacement" (OE factory style) and "performance" (aftermarket) brake pads and rotors....
- October 05, 2018Repair vs Performance Parts | Exhaust SystemsWhether you need an exhaust system because your vehicle`s old pipes have rusted through or become damaged, or you simply want a better one to boost engine performance...
- May 02, 2018Glossary Of Engine External PartsInternal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
- May 12, 2017High-Torque Starters Ensure Your Engine Cranks...When you`ve taken a stock engine and built it up into a more powerful mill, upgrading the starter is a final step that`s commonly overlooked. When a new or rebuilt...
- April 03, 2017The Top 4 Reasons to Install a Performance...Sitting between your engine`s air filter housing and intake manifold, a throttle body assembly exists for the purpose of controlling how much air enters a...
- March 14, 2017The Top Three Reasons To Use A Performance...Differential covers play an important role in keeping your wheels turning. While allowing easy servicing of your differential fluid, they also create a sealed area...
- $125.63 - $229.92
- $140.07 - $207.37