

OEM No.
WPS 13381N
VW
021903017A, 021903018A, 021903023Q,
021903025F, 026903018AX, 026903025Q,
026903025QX, 026903027B, 037903023E,
037903023G, 074903023Q
Bosch
0120485004, 0120485038, 0120485039,
0123320001, 0123320007, 0123320017,
0123320024, 0123320027, 0123340003,
0986038370, 0986039070, 9123320007
Designed specifically for Volkswagen Golf and Jetta models equipped with 1.6L, 1.8L, or 2.0L engines, the 12V 90A 13381/0120485038 Bosch car alternator for VOLKSWAGEN GOLF,JETTA 1.6L,1.8L,2.0L is a trusted replacement and maintenance solution for your vehicle’s electrical system.
As a Bosch-engineered component, this alternator delivers consistent performance you can rely on. Its 12V DC rated operating voltage and 90A continuous output current ensure your vehicle’s battery stays properly charged, powering essential systems like lights, climate control, and electronics—even during extended use. The built-in voltage regulator further enhances stability, preventing overcharging and protecting sensitive electrical components from damage.
Compatibility is a key strength: this alternator is tailored to fit Volkswagen Golf and Jetta models with 1.6L, 1.8L, or 2.0L engines, making it an ideal direct replacement for original equipment (OE) units. Installation is straightforward, whether you’re a professional mechanic or a DIY enthusiast, and its durable construction ensures long-term reliability, reducing the need for frequent maintenance.
Whether you’re replacing a faulty alternator, upgrading your vehicle’s electrical system, or performing routine maintenance, this Bosch alternator offers peace of mind. It meets strict quality standards, ensuring it withstands the demands of daily driving—from city commutes to long highway trips. Keep your Volkswagen running smoothly with a component designed to match the brand’s legacy of quality: the Bosch 12V 90A Car Alternator (13381/0120485038).
ZKM81127 Common Application: VOLKSWAGEN GFOLF, JETTA 1.6L,1.8L,2.0L
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Voltage: |
12V |
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Amps: |
90A |
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Regulator: |
Internal |
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Shaft Size: |
Ø17mm |
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Pulley/Gooves: |
Ø50mm/6PK |
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Mount Piv./D |
158mm |
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Adj.Hole Dia: |
Ø8.5mm |
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Piv.Hole Mount: |
Ø8.5mm |
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+B Output: |
M8 |
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Exhaust Part: |
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OE No: |
0120485038, 9123320007 |
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Hella:CA740IR |
LESTER: |
PIC: |
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A=40 |
B=14 |
C=61 |
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Changzhou Hancheng Auto Parts Co., Ltd. is a modern industrial and trading enterprise integrating R&D, production, and sales, with many years of experience in the automotive motor industry. With 27 years of production experience, we operate under the domestic brand BAIXIN and the international brand ZEKEMARK. We have 120 distributors in China, and export to countries and regions such as South Africa, Dubai, and Thailand. Our specialty products are the BOSCH and DENSO series motors, and we also accept OEM customization.
Industry Advantages: Leveraging our own production base and global trade network, we ensure comprehensive control over the entire process, from raw material sourcing and precision manufacturing to end-user sales, ensuring consistent quality and efficient delivery. Our production workshop is equipped with automated production lines and precision testing equipment, strictly adheres to the ISO16949 quality management system, and our products have obtained multiple international certifications.

