SAAB 8587432 Fuel Enrichment Relay

( Type: Fuel Relay ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: 8587432 ), ( Surface Finish: Metal ), ( Country Of Origin: Sweden )

Review SAAB Used Oe Fuel Enrichment Relay To fits 900 1986–1993

The Saab 8587432 Fuel Enrichment Relay, also known as the Saab 8584732 Fuel Enrichment Relay, is an essential component in the fuel delivery system of Saab 900 models manufactured between 1986 and 1993. This relay plays a significant role in ensuring proper engine performance under various driving conditions by controlling the delivery of additional fuel to the engine.

The Saab 8587432 Fuel Enrichment Relay is a solid-state electronic component, which means it operates by controlling the flow of electrical current without the use of moving parts. It is designed to monitor engine RPM, vacuum, and air flow, and based on these inputs, it activates the fuel enrichment circuit when necessary. This circuit injects additional fuel into the engine to improve combustion efficiency and power output under heavy load or low-RPM conditions.

The relay is mounted on the engine compartment's left-hand side, near the intake manifold, and it is connected to various engine sensors and the fuel injection system via wiring harnesses. It measures approximately 3 inches long, 2 inches wide, and 1 inch thick, making it a compact yet critical component in the Saab 900's fuel system.

Over time, the Saab 8587432 Fuel Enrichment Relay may fail due to various reasons, such as wear and tear, exposure to moisture, or electrical surges. A malfunctioning relay may cause symptoms like poor engine performance, stalling, or difficult starting. Replacing the faulty relay with a new one, such as the Saab 8587432 Fuel Enrichment Relay, can help resolve these issues and restore the vehicle's optimal engine performance.

When purchasing a new Saab 8587432 Fuel Enrichment Relay, it's essential to ensure that you get an OEM (Original Equipment Manufacturer) part to maintain the vehicle's original performance and reliability. An OEM part is designed and manufactured by the same company that produced the original component, ensuring a perfect fit and function.

In summary, the Saab 8587432 Fuel Enrichment Relay is a crucial component in the Saab 900's fuel system, responsible for controlling the delivery of additional fuel to the engine under various driving conditions. It is a solid-state electronic component that measures approximately 3 inches long, 2 inches wide, and 1 inch thick, and it is mounted on the engine compartment's left-hand side. A faulty relay can cause poor engine performance, stalling, or difficult starting, making it essential to replace it with a new OEM part when needed.

Buying a SAAB 858/7432 Fuel Enrichment Relay (FER), part number 8584732, for SAAB 900 models from 1986 to 1993 involves understanding both the advantages and potential disadvantages. These are as follows:

1. Improved Fuel Economy: A faulty Fuel Enrichment Relay can lead to poor fuel economy. Replacing the faulty part with a new one can help restore optimal fuel economy.

2. Better Engine Performance: A malfunctioning FER can cause engine misfires and poor performance. A new FER can help resolve these issues, resulting in smoother engine operation.

3. Long-Term Savings: While the upfront cost of replacing the FER may seem high, the long-term savings from improved fuel economy and engine performance can outweigh the initial investment.

4. Diagnostic Clarity: A new FER can help diagnose other underlying engine issues by ruling out FER-related problems.

1. Upfront Cost: The cost of purchasing a new SAAB 858/7432 Fuel Enrichment Relay can be relatively high, which may deter some buyers.

2. Installation Complexity: Installing the new FER may require some technical expertise or professional assistance, adding to the overall cost and time investment.

3. Availability: Finding a new, genuine SAAB FER for older models may be challenging, as these parts are no longer readily available from dealerships or manufacturers. In such cases, buyers may need to consider aftermarket alternatives.

In conclusion, while the upfront cost and potential complexity of replacing a SAAB 858/7432 Fuel Enrichment Relay may present some challenges, the long-term savings and improved engine performance make it a worthwhile investment for SAAB 900 owners from 1986 to 1993.

Recommendation: Before purchasing a new FER, it is recommended to consult with a certified mechanic to ensure that this is indeed the root cause of any performance or fuel economy issues. Additionally, buyers should consider purchasing a genuine SAAB part if possible, or a reputable aftermarket alternative if the genuine part is no longer available.

part # 8587432 prices

• $20.60-$34.88

specifications injectiopug:

• for models: 900
• for makes: Saab
• for years: 1986-1993
• type: Fuel Relay
• fitment type: Direct Replacement
• manufacturer part number: 8587432
• surface finish: Metal
• country of origin: Sweden

offer injectiopug:

• quantity: 4
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 1, 2026

payments injectiopug:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller injectiopug:

• # reviews: 3164
• rating: 100.0%

shipping injectiopug:

• type: Fixed
• transit: 4-8 Days
• service: Economy
• class: Economy
• cost: $0.00

returns injectiopug:

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

general injectiopug:

• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts
• condition: Used

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