The Rein line of auto parts was proudly introduced by CRP Automotive, a leading provider of multitudinous OE-quality replacement parts, in 2007. In just two short years, Rein Automotive has gained a widespread popularity in America and internationally. The company was selected to become integral part of CRP Automotive because it works as hard and enthusiastically as other flagship brands of CRP Automotive like Pentosin, ContiTech, and AJUSA.

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    • (1 review)
      # sp5850
      Ball Joint by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.46 - $52.75
    • (3 reviews)
      # sp5824
      Engine Mount by Rein®. 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 and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.30 - $184.50
    • (0 reviews)
      # sp5819
      Wheel Bearing and Hub Assembly by Rein®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle may need wheel bearing or drive axle repairs. But before you waste...
      Replaces your worn out or damaged factory partAllows your wheel to turn freely with minimal friction
      $74.90 - $177.52
    • (1 review)
      # sp5805
      A/C Evaporator Core by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $58.68 - $640.88
    • (0 reviews)
      # sp5806
      A/C Expansion Valve by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $15.07 - $66.62
    • (0 reviews)
      # sp5803
      A/C Condenser by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't afford to...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $74.51 - $171.67
    • (0 reviews)
      # sp5815
      Heater Hose by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't afford to...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $3.25 - $64.32
    • (1 review)
      # sp5818
      CV Joint Boot Kit by Rein®. When you need to replace boots, be sure to ask for Rein Automotive Axle Boot Kits. Rein Automotive uses only OE-quality axle boots, with an exact fit for every import application we carry. Plus, Rein...
      OE-quality replacement partsThe finest quality at a great price
      $2.82 - $26.43
    • (2 reviews)
      # sp5837
      Engine Hose by Rein®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $1.95 - $57.84
    • (0 reviews)
      # sp5833
      Coolant Recovery Tank Cap by Rein®. Rein First Aid coolant, oil, and fuel caps are designed to maintain the correct pressure, making sure the vehicle operates smoothly and that no check engine lights illuminate.
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $4.29 - $15.78
    • (0 reviews)
      # sp5854
      Control Arm by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $18.59 - $165.71
    • (0 reviews)
      # sp5826
      Oil Filler Cap by Rein®. Rein First Aid coolant, oil, and fuel caps are designed to maintain the correct pressure, making sure the vehicle operates smoothly and that no check engine lights illuminate.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.04 - $14.81
    • (0 reviews)
      # sp5808
      A/C Receiver Drier by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $9.96 - $138.23
    • (7 reviews)
      # sp5913
      Radiator Hose by Rein®. Now professional repair technicians don’t have to waste time and energy cutting hoses or repurposing old fittings to create a viable import coolant hose assembly. Rein Automotive gives you a leg up on your...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $3.10 - $149.56
    • (0 reviews)
      # sp5827
      Oil Pressure Switch by Rein®. 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 and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.28 - $10.41
    • (0 reviews)
      # sp5852
      Camber Strut by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $17.91 - $67.91
    • (0 reviews)
      # sp5813
      HVAC Blower Motor Regulator by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $51.39 - $133.60
    • (0 reviews)
      # sp5869
      Automatic Transmission Oil Cooler Hose by Rein®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.70 - $105.33
    • (0 reviews)
      # sp5810
      A/C Refrigerant Pressure Sensor by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $38.40
    • (0 reviews)
      # sp5807
      A/C Hose Assembly by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $6.50 - $49.52
    • (0 reviews)
      # sp5834
      Coolant Temperature Sensor by Rein®. 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...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $4.34 - $8.46
    • (0 reviews)
      # sp5871
      Differential Bearing by Rein®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and maintain your vehicle...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.54 - $13.08
    • (0 reviews)
      # sp5835
      Cooling Fan Switch by Rein®. 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 and gas...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $5.69 - $5.75
    • (0 reviews)
      # sp5832
      Fuel Tank Cap by Rein®. Rein First Aid coolant, oil, and fuel caps are designed to maintain the correct pressure, making sure the vehicle operates smoothly and that no check engine lights illuminate.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.48 - $24.96
    • (0 reviews)
      # sp5809
      A/C Receiver Drier Temperature Switch by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $16.48
    • (0 reviews)
      # sp5820
      Hazard Warning and Turn Signal Flasher Relay by Rein®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to...
      OE fit, form and functionOE-quality replacements for the factory units
      $5.93
    • (0 reviews)
      # sp5801
      A/C Accumulator by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't afford...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $35.11
    • (0 reviews)
      # sp5876
      Transmission Mount by Rein®. When a professional repair technician receives a part that isn't correct in form, fit, or function - it can be maddening. It interrupts workflow and costs billable time. Which is why all Rein Automotive...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.23 - $94.41
    • (0 reviews)
      # sp5802
      A/C Compressor Cut-Off Switch by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $9.56 - $36.39
    • (0 reviews)
      # sp5804
      A/C Drier Safety Switch by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $35.14
    • (0 reviews)
      # sp5811
      A/C Suction Line Hose Assembly by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $31.46 - $360.94
    • (0 reviews)
      # sp5812
      A/C System Valve Core by Rein®. There may be nothing worse for a technician than an A/C part that isn't correct in form, fit, and function. With the "closed loop" construction of A/C systems, professional repair technicians can't...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $0.40
    • (0 reviews)
      # sp5841
      Alternator Bushing by Rein®. When a professional repair technician receives a part that isn't correct in form, fit, or function - it can be maddening. It interrupts workflow and costs billable time. Which is why all Rein Automotive...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $0.75
    • (0 reviews)
      # sp5851
      Bearing Bracket Bushing by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $25.45
    • (1 review)
      # sp5849
      Axle Support Bushing by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.06 - $32.80
    • (0 reviews)
      # sp5874
      Manual Transmission Relay Shaft Bushing by Rein®. When a professional repair technician receives a part that isn't correct in form, fit, or function - it can be maddening. It interrupts workflow and costs billable time. Which is...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.02
    • (0 reviews)
      # sp5873
      Differential Mount by Rein®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and maintain your vehicle running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.92 - $19.88
    • (1 review)
      # sp5840
      Oil Dipstick Tube Funnel by Rein®. Some european vehicles have more trouble than most with plastic components such as dipstick handles and dipstick funnels. the plastic gets brittle and can crack or break, introducing a vacuum leak...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.57 - $54.01
    • (0 reviews)
      # sp5825
      Harmonic Balancer by Rein®. 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 and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $52.35 - $55.60
    • (0 reviews)
      # sp5831
      Fuel Filter Mount by Rein®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.59
    • (0 reviews)
      # sp5855
      Knuckle Bushing by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to...
      Restores precise steeringMade to ensure safe and reliable driving
      $3.35 - $5.90
    • (0 reviews)
      # sp5830
      Exhaust Rubber Buffer by Rein®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      OE fit, form, and functionDesigned to fit the first time, without modifications
      $1.76 - $2.86
    • (1 review)
      # sp5853
      Coil Spring Insulator by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.37 - $17.98
    • (1 review)
      # sp5859
      Shock and Strut Mount Components by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.51 - $56.99
    • (0 reviews)
      # sp5822
      Secondary Air Injection Pump Mount by Rein®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle’s emissions control system is in need of repair, but before you waste your time and gas...
      OE-quality replacement partsThe finest quality at a great price
      $5.41
    • (0 reviews)
      # sp5864
      Subframe Bushing by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.45
    • (1 review)
      # sp5843
      Power Steering Pump Fan by Rein®. If you're striving to restore smooth and predictable steering of your vehicle, this high-quality replacement steering part is just the ticket. It is manufactured from durable and long-lasting...
      Restores precise steeringMade to ensure safe and reliable driving
      $84.90
    • (0 reviews)
      # sp5839
      Vacuum Hose by Rein®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $3.39
    • (0 reviews)
      # sp5829
      Valve Cover Grommet by Rein®. When looking for replacement engine parts, you can count on Rein Automotive products for unmatched quality at a reasonable price. Using the most advanced manufacturing equipment and select materials,...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.89
    • (0 reviews)
      # sp5862
      Stabilizer Bar Bushing by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $0.95 - $8.68
    • (0 reviews)
      # sp5816
      Oil Separator Hose by Rein®. When looking for replacement engine parts, you can count on Rein Automotive products for unmatched quality at a reasonable price. Using the most advanced manufacturing equipment and select materials,...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.09 - $27.68
    • (0 reviews)
      # sp5821
      Secondary Air Injection Pump Hose by Rein®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle’s emissions control system is in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.20 - $19.17
    • (0 reviews)
      # sp5817
      Vehicle Lift Pads by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $11.60 - $13.04
    • (0 reviews)
      # sp5872
      Differential Lock Control Vacuum Pump Mount by Rein®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.67
    • (1 review)
      # sp5863
      Stabilizer Bar Link by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.75 - $33.04
    • (1 review)
      # sp5861
      Shock Bumper by Rein®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running out to the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.57 - $19.38
    • (0 reviews)
      # sp26726
      Steering Rack Boot by Rein®. If you're striving to restore smooth and predictable steering of your vehicle, this high-quality replacement steering part is just the ticket. It is manufactured from durable and long-lasting materials...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $6.16 - $25.35
    • (0 reviews)
      # sp26722
      Wheel Hub by Rein®. When you need to replace driveline or axle components to restore proper driveline operation, quality equals safety. Be sure to ask for top-notch replacement parts like Rein. Each unit is identical in fit, form,...
      OE fit, form, and functionDesigned to meet or exceed OE specs
      $45.45 - $48.57
    • (0 reviews)
      # sp26721
      Wheel Bearing Kit by Rein®. When you need to replace driveline or axle components to restore proper driveline operation, quality equals safety. Be sure to ask for top-notch replacement parts like Rein. Each unit is identical in...
      OE fit, form, and functionDesigned to meet or exceed OE specs
      $12.81 - $70.58
    • (0 reviews)
      # sp26720
      Wheel Bearing by Rein®. When you need to replace driveline or axle components to restore proper driveline operation, quality equals safety. Be sure to ask for top-notch replacement parts like Rein. Each unit is identical in fit,...
      OE fit, form, and functionDesigned to meet or exceed OE specs
      $6.57 - $57.04




    Like its sister brands, Rein Automotive has always recognized the importance of upholding CRP's strong belief that quality, service, and trust are the driving force behind every relationship, every transaction, and every part, which is reflected in every Rein product. All Rein Automotive parts are backed by the CRP Automotive standard of expertise and excellence, which is proved by its ISO 9001:2008 quality management system certification. With this certification, customers can rest assured that all necessary requirements are met in every Rein-labeled product.

    Rein ProductsRein CatalogRein About

    Despite the fact that Rein Automotive is the newest member of the CRP Automotive family, it has quickly made an impact in the automotive aftermarket industry. Meaning 'pure' in German, Rein Automotive stands for A1 quality and reliability. CRP Automotive is proud to bring on the market Rein parts that are undoubtedly the leading products in the industry. And with a 60-year reputation to uphold and protect, you can be assured that the company's commitment to customer satisfaction is second to none.

    Rein Reviews

    Average rating:  5  4.8 - 31 reviews
      /  Read All Rein Reviews
    5 of 5
    On Time & As Expected
    As expected, brand new part with no defects at the best price.
    YPosted by Yoon (Azusa, CA) / April 27, 2017
    2005 Mercedes CLK Class
    Was this review helpful for you? Yes
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