RAREELECTRICAL 18-8531-Z8 Inline Manifold Mount Kit Gm 4057 165 292CI

( Brand: Rareelectrical ), ( Part Type: Manifold Mount ), ( Manufacturer Part Number: 18-8531-Z8 ), ( Warranty: 1 Year ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Country Of Origin: United States ), ( Source: Aftermarket )

Review RAREELECTRICAL Inline Manifold Mount Kit Model 165 Gm 292ci fits MERCRUISER 250CI 200 1960

Introducing the 18-8531-Z8 Inline Manifold Mount Kit, specifically designed for MerCruiser engines with models 165, 200 GM, 250CI, and 292CI. This kit is an essential upgrade for your marine application, offering improved cooling efficiency and enhanced durability.

The Inline Manifold Mount Kit is meticulously engineered using high-grade 18-8 stainless steel. This material not only ensures superior corrosion resistance but also guarantees strength and longevity, even in the harsh marine environment. The stainless steel construction also provides excellent heat transfer capabilities, ensuring optimal engine performance and longevity.

The kit includes all necessary hardware components, such as the inline manifold, mounting brackets, and necessary fasteners. Each piece is designed with precision to ensure a perfect fit and easy installation. The manifold's smooth, polished finish not only adds an aesthetic touch but also minimizes turbulence, promoting efficient cooling.

The mounting brackets are engineered to securely hold the manifold in place, providing a stable connection that effectively reduces vibration and potential damage to the engine components. These brackets are also designed to provide easy access to critical engine components, allowing for simplified maintenance and servicing.

The Inline Manifold Mount Kit is a direct replacement for the original OEM part, making it an ideal choice for boat owners seeking to upgrade their cooling system. The kit's high-quality construction and meticulous design offer superior performance, durability, and ease of use.

Installing the Inline Manifold Mount Kit is a relatively straightforward process, making it a popular choice among DIY enthusiasts and professional mechanics alike. The kit comes with easy-to-follow instructions, ensuring a hassle-free installation experience.

In summary, the 18-8531-Z8 Inline Manifold Mount Kit is an essential upgrade for your MerCruiser 165, 200 GM, 250CI, and 292CI engine. Its high-grade stainless steel construction, efficient cooling capabilities, and easy installation make it a must-have component for any marine application.

Inline Manifold Mount Kit (18-8531-z8) for Mercruiser Engines: A Comprehensive Analysis

The Inline Manifold Mount Kit (18-8531-z8) is a popular aftermarket product designed for Mercruiser engines, specifically those with a 165 hp, 200 hp, 250 ci, and 292 ci displacement. This kit is intended to replace the stock manifold mount, offering potential benefits and drawbacks. In this analysis, we will discuss the primary pros and cons of investing in this Inline Manifold Mount Kit.

1. Improved Cooling Efficiency: The Inline Manifold Mount Kit allows for better cooling efficiency due to its design, which enables the water pump to be placed closer to the engine block, reducing the length of the water hose and minimizing the water flow restrictions. This results in improved cooling performance.

2. Enhanced Engine Performance: The new manifold mount kit position can lead to better engine breathing, which can contribute to increased horsepower and torque. This improvement in engine performance can result in better overall boat performance.

3. Durability: The Inline Manifold Mount Kit is manufactured using high-quality materials, ensuring a longer lifespan compared to the stock manifold mount.

4. Simplified Installation: The installation process for the Inline Manifold Mount Kit is relatively straightforward and can be completed in a few hours, making it an attractive option for DIY enthusiasts.

1. Cost: The Inline Manifold Mount Kit can be a significant investment, with prices ranging between $200 to $400, depending on the seller. This cost may be a deterrent for some boat owners.

2. Compatibility: It is essential to ensure that the Inline Manifold Mount Kit is compatible with the specific engine make and model before making a purchase. Misaligning the parts can lead to damage and reduced performance.

3. Potential for Leaks: While rare, there is a possibility of leaks occurring after installing the Inline Manifold Mount Kit. This issue can be mitigated by carefully following the installation instructions and ensuring a proper seal.

The Inline Manifold Mount Kit (18-8531-z8) offers boat owners numerous benefits, including improved cooling efficiency, enhanced engine performance, and increased durability. However, the significant investment required, potential compatibility issues, and the possibility of leaks are important considerations. Ultimately, the decision to purchase this aftermarket product depends on an individual's specific needs, budget, and engine configuration. If the benefits outweigh the potential drawbacks, investing in the Inline Manifold Mount Kit can lead to significant improvements in boat performance.

Details:

As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Inline 6 Manifold Mount Kit 1960 4057 MerCruiser model 165 200 GM 250CI 292ci: Replaces Part Numbers Specifications. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. OEM PART NUMBERS: MPN: 18-8531, 9-40574 / 940574, Oslo: 8759-MK 8759MK, MerCruiser: 58759, SPECIFICATIONS: Exhaust Manifold Mounting Kit, Application: MerCruiser GM Inline 6-Cl 250CI 4.1L 292ci 4.8L, model's: model 165 250CI 200 292ci, Fits Manifold: Oslo 8759, Kit Contains: CY6-GH Head Gasket Hardware, condition: New, APPLICATIONS: See Applications column for complete fitment Product Notice.

All parts sold are new.

part #: 188531z8 price

• $67.76

specifications vesselveep:

• for models: 250ci, 200, Mercruiser
• for years: 1960
• brand: Rareelectrical
• part type: Manifold Mount
• manufacturer part number: 18-8531-Z8
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: United States
• source: Aftermarket

payments vesselveep:

• credit card: Visa
• wallet: Google-pay
• other

returns vesselveep:

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

offer vesselveep:

• quantity: 6
• started: March 22, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New

seller vesselveep:

• city: Atlanta, Georgia
• # reviews: 121871
• rating: 99.1%

shipping vesselveep:

• class: Economy, Standard, Expedited, One-day
• service: Economy, Standard, Expedited, Overnight
• type: Fixed
• cost: $0.00
• transit: 4-8 Days

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