Product Overview
This high-precision Front Right ABS Wheel Speed Sensor is a professional-grade replacement engineered specifically for the Subaru Forester (2008–2012). It serves as a direct-fit unit for original equipment (OE) part numbers 27540-AG110 and 27540-AG111, ensuring that your vehicle's Anti-lock Braking System (ABS) and VDC stability controls function with factory-level precision.
OE Part Numbers: Direct replacement for 27540AG110, 27540AG111, 27540AG100, and ALS1591.
Vehicle Application: Precision-matched for the Subaru Forester (SH generation) for model years 2008, 2009, 2010, 2011, and 2012.
Core Technology: Optimized for fast response and high signal accuracy, which are essential for maintaining safety and traction in various road conditions.
Technical Specifications
Harness & Connector: Features a heavy-duty 34.5-inch (876.3 mm) harness with a single rectangular male connector.
Terminals: Utilizes 2 blade-type female terminals for a secure, moisture-resistant electrical connection.
Mounting: Designed for spindle mounting via a bolt mount system with a 3-bolt hole configuration to ensure maximum stability and precise alignment.
Durability: High-strength housing designed for a low failure rate and stable performance against road debris, moisture, and extreme temperature fluctuations.
OE Numbers
Wholesale & Manufacturing Advantages
Certified Quality: Manufactured in facilities holding IATF 16949, ISO 9001, ISO 14001, and CE certifications, meeting the most rigorous global automotive standards.
Massive Production Scale: An annual capacity of 5 million units guarantees a stable and scalable supply chain for global distributors and wholesalers.
Full Customization: Supports comprehensive OEM/ODM services, including specific material upgrades, private-label branding, and customized packaging (Brand, Neutral, or Private Label).
Service Commitment: Backed by an industry-leading 36-month warranty with flexible lead times of 7–60 days and a Minimum Order Quantity (MOQ) of 100 units.
The Front Right ABS Speed Sensor for Subaru Forester is the ideal choice for wholesalers looking for a reliable, long-lasting safety component for the popular Forester platform.
Subaru ABS Sensor solutions: Customization, global sourcing, and OEM quality
Complete ABS Sensor Solutions for Global Markets
Backed by a vast network of vetted manufacturers in China, Elecdura helps global buyers source ABS sensors with brand-level quality at unbeatable factory pricing.
From design optimization to packaging customization, from bulk stock supply to certification support — we are the sourcing partner B2B buyers trust.
At Elecdura, we offer an extensive range of ABS sensors to fit a wide variety of vehicles, including passenger cars, commercial trucks, and specialty applications.
With dozens of connector types, cable lengths, sensor heads, and mounting structures, we ensure high compatibility with both OEM and aftermarket platforms. For large-volume or long-term customers, we provide fully customizable solutions based on your specifications or reference samples:
- Cable length & plug type customization
- Sensor housing & material adjustments
- Custom branding (logo, part number, label)
- Tailored packaging for retail or bulk
Whether you require a one-to-one replacement or a private-label solution, our engineering and production teams are ready to support you from development to delivery.

Subaru ABS Sensor: Engineered with globally trusted component partners
Behind every stable signal and durable sensor lies a foundation of trusted materials. At Elecdura, we only work with globally recognized suppliers to ensure every ABS sensor delivers the performance, longevity, and safety our customers demand.
Our key component partners include:
Infineon – High-reliability semiconductor chips
Melexis – Advanced automotive sensing ICs
Allegro Microsystems – Magnetic field sensing solutions
FPK / Semiment – Core electronics and magnetic circuit components
LEONI – Premium automotive-grade cables
ELEKTRISOLA – Precision copper wire & winding materials
These partnerships help us deliver consistent product quality across batches, reduce field failure rates, and meet OE-level reliability standards.

Elecdura ABS Sensor | IATF Certified, Global Compliance Support
At Elecdura, quality is engineered and certified. Our production facilities operate under the IATF 16949 quality management system and comply with ISO 14001 for environmental and occupational health standards.Whether you need to meet EMC, REACH, RoHS, or other regional regulations, our engineering and compliance teams are experienced in supporting custom certification requirements across Europe, North America, South America, and Asia-Pacific.We have supported OEM projects and aftermarket clients in obtaining certifications and test reports for various target markets, ensuring smooth market entry and compliance.Let us know your local requirements — we'll make sure your ABS sensors are ready.
Subaru ABS Sensor In-House Production: Molded, Assembled, Packed, and Shipped
Precision-molded housings form the structural backbone of every ABS sensor. Our in-house injection lines ensure dimensional accuracy, high waterproof ratings, and consistent material strength across batches.

Our semi-automated assembly lines integrate signal cores, connectors, and cables with tight tolerance control. Standardized procedures ensure consistent signal output and plug compatibility for every sensor.

Final inspections are followed by flexible packing lines that support both bulk industrial cartons and customized retail boxes. With digital inventory management and global shipping support, we ensure fast order fulfillment and clean outbound handling.

Subaru ABS Sensor Advanced Equipment Showcase
To ensure every ABS Sensor meets performance expectations, Elecdura continuously invests in advanced production and testing equipment.
Strict Inspection for Subaru ABS Sensor
Every ABS Sensor from Elecdura undergoes a rigorous multi-step quality inspection process before shipment.Our factory implements strict control standards throughout production — from material inspection to final signal testing — to ensure signal accuracy, durability, and safety in real-world use.

Subaru ABS Sensor Supplier Strong Export Capability and Stable Supply
Elecdura ensures large-scale, stable supply of alternators to global markets. Each pallet and carton is meticulously packaged to export standards for secure transport. Leveraging years of export expertise and consistent demand from long-term clients, we provide reliable delivery assurance and supply chain continuity for bulk orders.
ABS Sensor Supplier Partnership Drives Market Success for Top Distributors
Elecdura collaborates with leading distributors and brands worldwide — helping our partners dominate their local aftermarket. Through professional sourcing, customized product development, and close market research, we've supported clients in becoming the Top 1 aftermarket suppliers in South America (in some categories). Our integrated marketing and supply capabilities make us more than a factory — we're your strategic growth partner.
 Successful client collaboration showcased at trade fair booth | |  Distributor partnership meeting for aftermarket product planning | |  Elecdura with international buyer in Brazil Exhibition |
 Elecdura assisting South American client in aftermarket development | |  Elecdura team and partners at international auto parts exhibition | |  Warehouse of Elecdura global partner displaying stocked |
FAQ-ABS Sensor - 27540AG110
Q1: Which specific Subaru models is part number 27540AG110 compatible with?
A: This part is compatible with multiple Subaru models, with a relatively broad application scope, including:
Subaru Forester: 2008-2012 model years
Subaru Impreza: 2008-2013 model years (including Impreza, Impreza R, Impreza Sport)
Subaru WRX / WRX STI: 2014 model year
Please note: there is a minor discrepancy between the general "2008-2012" range in the product description and the detailed "Impreza 2008-2013" and "WRX 2014" listings. The detailed vehicle/year list should be taken as authoritative.
Q2: What are its key physical specifications (connector, harness length, bolt holes)?
A: Its core installation specifications are: 1 rectangular male connector, 2 blade-type female terminals, a harness length of 876.3 mm (approx. 34.5 inches), and mounting on the spindle via 3 bolt holes. Also, the specifications clearly state that it does NOT include a dust shield or mounting hardware (bolts), which should be noted during installation.
Q3: What is the difference between it and the previously discussed part "27540AG100"?
A: The two parts are very similar but have two key differences:
Different Compatibility Range: 27540AG110 has a broader range, adding the 2014 WRX and WRX STI, and extending the Impreza compatibility to 2013.
Different Harness Length: 27540AG110 has a harness length of 876.3 mm, while 27540AG100 is 830 mm.
This suggests that AG110 might be an updated or expanded version of AG100, covering more models. Selection should be based on the specific vehicle year and the harness length of the old part.
Q4: The product description and the detailed application list have slightly inconsistent year information. Which one should I follow?
A: You should follow the specific vehicle model and year information in the "Detailed Applications" list. The statement "compatible with vehicles produced between 2008-2012" in the product description is a general range and may not have been updated to reflect all models in the list (e.g., the 2013 Impreza and 2014 WRX). For precise purchasing, you must check against the detailed list.
Q5: What is the most important confirmation step when purchasing this part?
A: The most important step is precise matching with the old part:
1. Verify Part Number: Confirm the part number on the old sensor removed from the vehicle is exactly "27540AG110".
2. Verify Physical Characteristics: Simultaneously check if the old part's harness length is approximately 876 mm, and if it has 3 bolt holes and a rectangular connector. This is the direct way to distinguish it from similar parts like AG100.
Given its wide compatibility and the existence of very similar sibling parts, purchasing based solely on vehicle model memory is absolutely not advisable.