APA/URO PARTS SH37F8 Overload Relay

( Brand: Apa/uro Parts ), ( Manufacturer Part Number: SH37F8 ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Overload Protection Relay With Oe Style Metal Case ), ( Years: 1980 1981 1977 1972 1973 1974 1975 1976 1978 1979 80 81 77 72 73 ), ( Makes: Mercedes ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review APA/URO PARTS Overload Protection Relay fits 450SL 380SL 280CE 280E 280SE 350SL 380SEL 1972–1981

The APA/URO SH37F8 overload relay is a crucial component for the electrical systems of various Mercedes-Benz models, including the 450SL, 380SL, 280CE, 280E, 280SE, and 350SL. This overload relay is specifically designed to protect the electrical circuits from overcurrent situations, preventing potential damage to the vehicle's components.

The SH37F8 overload relay is built with high-quality materials and advanced engineering to ensure reliable and efficient performance. It features eight independent channels, each with a separate fuse and overload contact, allowing for individual protection of various electrical circuits. The relay contacts are rated at 25A, providing sufficient capacity to handle the electrical demands of the Mercedes-Benz vehicles.

This overload relay is designed to work automatically. When an electrical circuit experiences an overload, the relay will interrupt the power flow to prevent damage. Once the overload condition is removed, the relay will automatically resume power flow to the circuit. This quick response time ensures the continued safe operation of the vehicle's electrical system.

The APA/URO SH37F8 overload relay is easy to install, making it a popular choice among Mercedes-Benz enthusiasts and professionals. It is designed to fit seamlessly into the existing wiring harness, eliminating the need for complex modifications. The relay is also compatible with original Mercedes-Benz OEM wiring connectors, ensuring a secure and reliable connection.

In summary, the APA/URO SH37F8 overload relay is an essential safety component for Mercedes-Benz vehicles. Its eight independent channels, high-capacity contacts, and automatic overload protection make it an effective solution for safeguarding the electrical system against potential overcurrent situations. With its easy installation process and compatibility with original Mercedes-Benz connectors, this overload relay is a must-have for any Mercedes-Benz enthusiast or professional working on these vehicles.

The APA/URO SH37F8 overload relay is a popular aftermarket option for Mercedes-Benz models such as the 450SL, 380SL, 280CE, 280E, 280SE, 350SL, and 380SEL. This relay is designed to replace the original equipment and provide improved performance and reliability. Here, we will discuss the pros and cons of buying this relay, and offer a conclusion and recommendation.

1. Enhanced Performance: The APA/URO SH37F8 overload relay is designed to handle higher currents compared to the original equipment. This means that it can support upgraded electrical systems, such as high-performance aftermarket accessories, without overloading.

2. Improved Reliability: The relay is built to a higher standard than the original part, with improved materials and manufacturing processes. This results in a more durable and reliable component that is less prone to failure.

3. Cost-Effective: The APA/URO SH37F8 overload relay is often priced lower than the original Mercedes-Benz part. This makes it a cost-effective option for Mercedes-Benz owners who want to upgrade their electrical systems without breaking the bank.

1. Compatibility: While the APA/URO SH37F8 overload relay is designed to fit and function in a wide range of Mercedes-Benz models, it may not be a perfect fit for every application. Owners should verify that the relay is compatible with their specific vehicle model and year before making a purchase.

2. Installation: Installing the APA/URO SH37F8 overload relay requires some technical knowledge and skills. It is recommended that the installation is performed by a qualified professional to ensure proper installation and functionality.

3. Potential for Unintended Consequences: Upgrading the overload relay can have unintended consequences, such as triggering the check engine light or affecting other vehicle systems. It is important to consult with a Mercedes-Benz specialist before making any electrical upgrades to minimize the risk of unintended consequences.

The APA/URO SH37F8 overload relay is a cost-effective and reliable option for Mercedes-Benz owners who want to upgrade their electrical systems to support higher current loads. However, it is important to verify compatibility, consider the installation process, and be aware of potential unintended consequences before making a purchase.

If you are a Mercedes-Benz owner and are considering upgrading your vehicle's electrical system, the APA/URO SH37F8 overload relay is a good option to consider. However, it is recommended that you consult with a qualified Mercedes-Benz specialist to verify compatibility and ensure proper installation. This will help minimize the risk of unintended consequences and ensure that you get the best possible performance and reliability from your upgraded electrical system.

Details:

Modern electronics resist electrical arcing and burnout for long-term reliability. Make model Years, Fit Notes: Chassis Range: From 150380, Mercedes280SE1977 1980. Manufactured using high-quality materials to withstand vehicle heat and cold-weather condensation that can damage lesser quality relays. Factory tested for proper performance.

Direct-fit OE reproduction design for easy plug-and-play installation. Replacement of failed overload protection relay instantly restores proper electrical circuit performance. Make model Years, Fit Notes: Chassis Range: From 063891, Mercedes280E1977 1981. Make model Years, Fit Notes: Chassis Range: From # 058372, Mercedes450SL1973 1980.

Make model Years Engine, Mercedes350SL1972, Mercedes380SEL 1981, Mercedes380SL 1981, Mercedes380SLC 1981, Mercedes450SEL1977-19794.5L V8, Mercedes450SEL1973-1976, 1980.

part #: sh37f8 prices

• $40.67-$47.59

specifications sparkystooge:

• for models: 450sl, 380sl, 280ce, 280e, 280se, 350sl, 380sel
• for years: 1972-1981
• brand: Apa/uro Parts
• manufacturer part number: SH37F8
• product warranty: 12 Month Warranty
• part info: Overload Protection Relay With Oe Style Metal Case
• years: 1980 1981 1977 1972 1973 1974 1975 1976 1978 1979 80 81 77 72 73
• makes: Mercedes
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

seller sparkystooge:

• # reviews: 50209
• city: AUrora, Colorado
• rating: 95.4%

payments sparkystooge:

• wallet: Paypal
• other
• credit card: Visa

offer sparkystooge:

• started: June 25, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

shipping sparkystooge:

• cost: $0.00
• carrier: FedEx
• transit: 2-6 Days
• type: Fixed
• class: Standard
• service: FedEx Ground or FedEx Home Delivery

returns sparkystooge:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general sparkystooge:

• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
• condition: New

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