VIEROL AG

Adresse
VIEROL AG
Karlstr. 19
26123 Oldenburg
Germany
Fax+49 441 21020111
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Über uns
VIEROL AG - We provide mobility
As an owner-managed family business based in Oldenburg and subsidiaries in Shanghai and Singapore, we guarantee mobility worldwide with our automotive replacement parts.
We deliver more than 44,000 high-quality vehicle parts in 125 countries on all continents and we have firmly established ourselves on the market as an internationally successful specialist for electronic components and engine management in the automotive sector.
Our quality brands VEMO, VAICO and ACKOJA stand for the highest quality – both in terms of products and service.
The quality brand VEMO, with a range of currently more than 22,000 articles, convinces as a specialist for sensor technology and exhaust gas recirculation. In addition to continuous product developments in the EGR sector, VEMO is also a leading supplier in the aftermarket for sensors, switches, relays and air suspension.
The product range of the VAICO quality brand includes more than 28,000 spare parts. With a focus on transmission components as well as spare parts for engine air control systems and engine control.
Further products from the areas of cooling, steering, braking, bodywork and filters as well as lubricants "Made in Germany" complete the offer for professional vehicle repair.
ACKOJA is the quality brand for Korean and Japanese vehicle parts. ACKOJA product groups include components for motor drive and cooling as well as wiper systems. Clutch kits and key components for the motor such as throttle bodies, EGR valves and many more complete the ACKOJA program.
In our EXPERT KITS+ we combine spare parts with additional components required for a repair as a practical repair kit. Examples are transmission filter kits, timing chain kits, PDC sensor and EGR kits as well as filter and clutch kits. Our aim is to constantly expand and improve our range of EXPERT KITS+.
EXPERT KITS+ facilitate the procurement process and reduce the required stock resources. The parts required for a repair or a service no longer have to be individually identified and procured. This saves time,
money and storage space.
Quality and the satisfaction of our customers have the highest priority to us. This is why we pay attention to high-quality materials, flawless processing and strict quality controls when selecting products.
This makes our products the perfect – and better - alternative to the original part.
The quality seal "Q+ Made in Germany" marks vehicle parts manufactured in Germany in original equipment quality. This means that Q+ products worldwide stand for the best quality, precision and German engineering.
www.vierol-shop.de is the online catalogue and shop for the car spare parts of our quality brands. Here we offer 360° pictures of our products and provide product and safety data sheets as well as catalogues. In our informative blog, you will receive interesting information and technology tips about our car spare parts. Take a look!
Further information about us and our quality brands can be found at:
www.vierol.de
www.vemo.de
www.vaico.de
www.ackoja.sg
www.expertkits.de
www.vierol-academy.de
VEMO – electronic parts by VIEROL
VEMO Sensors & Switches
- iSP foil to protect against electrostatic discharge
- Chips from manufacturers such as HP and Infineon
- Vehicle-specific coded connectors guarantee maximum installation safety
VEMO Exhaust gas recirculation
- Service-oriented delivery, including gaskets
- Resilient, high-density, and visually appealing welds through a special laser welding process
- Styrofoam inlays provide ideal protection during transport and storage
VEMO Electric motors
- DC engines with and without transmission
- Reversible engines are lighter, smaller and provide multiple functions
- Reliable, quiet operation mode
VAICO – engine & transmission parts by VIEROL
VAICO Transmission components
- High-quality filter media in original quality
- Complete repair kits including gasket, installation material, and gear oils certified by the vehicle manufacturer
- Uniform adhesion of abrasion via multipole magnets
VAICO Air Control Systems
- Dimensionally stable, heat and weather-resistant fluororubber gaskets guarantee longevity
- Quick and easy installation of hoses using German-produced quick connectors
- Practical repair kits consisting of oil separators and associated hoses
VAICO Engine control
- VAICO timing chains only in OEM quality
- Chain pins with TRITAN coating for the best wear resistance
- 100% Performance and leak test of the control valve
ACKOJA – asian parts by VIEROL
ACKOJA Air, Fuel and Oil filters
- Multi-layer non-woven material ensures optimum filtration in accordance with OEM requirements
- Impregnated activated carbon layer has an antibacterial effect
- High-quality OEM cellulose fibres ensure pressure resistance
ACKOJA Engine drive & cooling
- Water pumps made from corrosion-resistant aluminium die-casting with OEM sealing
- OEM ball bearings and increased lubricating grease parts guarantee a long lifetime of the tension and guide pulleys
- Weight-optimized guide rollers with plastic or steel rails reduce noise and vibration
ACKOJA Wiper systems
- OEM quality guarantees a long lifetime
- High-quality OEM worm gear units ensure that the wiper motors operate with low noise emission
Expert Kits+
- Specially assembled repair kits for workshop requirements.
- Time savings in parts identification and procurement
- Increased earnings via more professional, timely, and cost-effective repair
Our product groups
- Transmission filter kits
- Sensors
- EGR
- Timing chain
- Intake manifold module
Unsere Produktgruppen
Downloads
Keywords
- Automatikgetriebe-Ölfilter/Automatic transmission oil filter
- Sensoren/Sensors
- Steuerkettensätze/Timing Chain Kits
- AGR/EGR
- Getriebespülung/ transmission flush
Unsere Produkte

VEMO Exhaust Gas Recirculation
Ever stricter exhaust emission regulations mean that the reduction of pollutants must be improved. The reduction of nitrogen oxides (NOx) is becoming increasingly important in diesel engines in particular.
To meet these requirements, the quality brand VEMO offers a wide range of high-quality EGR valves. Our EGR valves are controlled electrically, with vacuum or in combination, depending on the design. VEMO also offers a wide range of EGR valves equipped with an electrically or pneumatically switched bypass damper. This allows the exhaust gases to pass the EGR cooler during the warm-up phase so that the engine and catalytic converter reach the optimum operating temperature as quickly as possible and combustion is even cleaner and more efficient.
We always focus on the needs of our customers. Therefore, all our EGR valves, including seals, are supplied in shock-proof packaging for safe storage and transport.
VEMO EGR valves
More than 250 articles can be found at www.vierol-shop.de
- all EGR valves include seals
- Shockproof packaging for safe storage and transport

VAICO Air Control Systems
VAICO – Your specialist in air control systems
VAICO has a wide product range in the air control systems sector with over 2,000 products from intake manifolds to venting hoses for more than 13,000 different vehicle models. We ensure optimum quality for your satisfaction. For this reason, we constantly improve the materials and the processing of our valves, hoses, cylinder head covers, or intake manifolds. State-of-the-art welding processes and raw materials selected in accordance with original manufacturer standards ensure a fault-free product. The appropriate seals are made of stable, heat- and weather-resistant fluorinated rubber, also further guaranteeing the durability of our products. We always focus on our client’s demands. For this reason our VAICO specialists develop practical repair kits and innovative comprehensive solutions with “Expert Kits+”. One example is our repair set for the crankcase ventilation in the BMW 3 Series (E46) 320i. In this case, we combine the hoses and the bleeder valve. VAICO offers this Expert Kit+ under the VAICO number V20-1871 alongside many other interesting kits. This means our customers don’t just benefit from quick and simple assembly, but also save time in identifying parts and procurement.
More than 1,500 articles in the air control systems sector can be found at www.vierol-shop.de
- Durability: Material in accordance with OEM, high-quality FPM seals, modern production technology
- Quick assembly of hoses: using quick releases and couplings produced in Germany
- Practical repair sets: Oil separators and accompanying sets
Cylinder head covers from VAICO
- Material in accordance with the original manufacturer
- With integrated valve Delivery includes seal in acrylate polymers (ACM)
Crankcase Breather Valves by VAICO
- High quality material: Platic PA6 GF30, PA6 GF25 according to OE standards, high quality FMP seals
- State of the art production technics: optimal welding processes to ensure the component's life-span
- Practical repair sets including bleeder valves and fitting hoses
HOSES + VALVE = EXPERT KITS+ Crankcase Breather Hoses by VAICO
- Quality according to OE standards (CR, ARM, HAT-ACM, FKM/VMO). Fabric reinforcement with Kevlar Quick and easy installation thanks to quick connectors produced in Germany Service: Repair sets for bleeder valves als EXPERT KITS+
Intake manifold modules by VAICO
- PA6FG30 Material: high resilience, excellent resistance to wear
- Seals included: workshop-oriented repair kits, known as Expert Kits +
- Comprehensive quality test on-site: resistance to heat, pressure test

VEMO Sensors & Switches
Sensors and switches of the quality brand VEMO are 100 percent tested high-tech products. The high-quality sensors are protected by an electrically conductive iSP foil. A special additive avoids electric charges and ensure that the chips are continuously well protected.
With its broad product range, the quality brand VEMO offers a variety of exclusive electronic car parts: ca. 500 sensors and switches have been awarded the Q+ Made in Germany logo. The quality seal identifies vehicle parts manufactured in Germany in OEM quality. Q+ articles stand worldwide for best quality, precision and German engineering art.
Parking sensors
- integrated Infineon and Hewlett Packard (HP) chips
- easy installation with clip mounting
- can be painted in all colours, less inventory
Sensor, wheel speed
- active ABS sensors with chips made in Germany
- Teflon cables for higher current carrying capacity
- Installation safety through vehicle-specific coded connectors
Sensors, crank/cam shafts
- Installation safety through vehicle-specific coded connectors
- high precision fit of the sensor head for guaranteed correct position detection of the flywheel
- Use of permanent magnets in the sensor head to obtain the static magnetic field ("long life")
Steering column switches
- improved processing of spring and locking function
- Wiper and turn signal switch and complete steering column switch units available
- LHD and RHD versions available

ACKOJA
ACKOJA is a premium brand known for Korean and Japanese automotive parts. The ACKOJA range includes tailor-made and high-quality repair solutions for the latest, and common, Asian vehicle applications.
ACKOJA’s product categories include engine drive and cooling components, as well as wiper systems. Clutch kits and key components for the engine, such as throttle valves, EGR valves and many more, complete ACKOJA’s product range.
Wiper Systems
- We supply OEM-quality wiper mechanisms and motors
- The wiper arm includes a cap and the appropriate wiper blade
- Wiper arms are protected by a special UV coating
- Cold- and heat-resistant (-50°C to 150°C).

VAICO Transmission Components
Engine and transmission are the heart of the vehicle. VAICO is a quality brand that has established itself as a reputable brand in the worldwide free parts market within these complex product sectors over the last 15 years. VAICO offers a comprehensive range of products in the transmission component sector with over 300 products for over 10,000 vehicle models. Our “Expert Kits+” solutions are particularly innovative. With V20-2088 for example, VAICO supplies a complete BMW oil exchange kit (e.g. fitting E60, E65, E90, F01, X5, X6) including all necessary components such as the right oil quantity, oil pan with exchangeable filter, seal, oil drain plug, and the appropriate set of screws and housings. The exchangeable filter system for transmission oil pans is made of plastic and enables a cost-effective replacement of the individual transmission filter, which is not possible with the BMW original replacement part. Vehicle-specific kits are completed with the housings contained within. The individual requirements of workshops remain VAICO’s top priority. We continuously invest in improving the quality and manufacturing of our VAICO products. One example is our BMW transmission oil pan V20-0574 with integrated exchangeable filter, which is also included in the oil change kit: in addition to a flexible pan design, it offers special lateral ring magnets, which ensure equal adhesion even of the smallest abrasion particles in oil. The filter media in VAICO transmission filters, as well as the accessories and assembly materials are in the same quality as the original manufacturer. Suitable seals and sealing rings consist of quality, heat-resistant ACM, NBR, or Viton elastomers. Always up-to-date: Our VAICO experts have already extended the range to offer new filter systems for the Mercedes-Benz 9G-Tronic and for the AUDI/ZF and VW DSG transmissions for vehicles built in 2016 or later on the independent parts market. We’ll show you how it works: With our VAICO Expert Kits+ V30-2254 for the Mercedes-Benz E270 CDI, our experts show all tips and tricks for a successful filter and oil change on an automatic transmission vehicle with the help of a video. Further installation tips and videos can be found on our Facebook and YouTube social media channels – come and have a look! With more than 20,000 quality products in over 150 different product groups, VAICO offers a wide range of high-quality replacement parts for repairs which fairly reflect the current market value.
Transmission components
- High-quality filter media in original quality
- Complete repair kits including gasket, installation material, and gear oils certified by the vehicle manufacturer
- Even deposition of abraded material using lateral ring magnets
- Save time using the replacement filter system with VAICO plastic oil sumps