Computer Control Relay for 1991 BMW 318i & More - Standard Ignition RY-557

$46.99

Standard Ignition Computer Control Relay,Fuel Injection Relay RY-557

Standard Ignition Computer Control Relay,Fuel Injection Relay RY-557 - view 2

Standard Ignition Computer Control Relay,Fuel Injection Relay RY-557 - view 3

Standard Ignition Computer Control Relay,Fuel Injection Relay RY-557 - view 4

Standard Ignition Computer Control Relay,Fuel Injection Relay RY-557 - view 5

Part number: RY-557

UPC: 707390356983

Condition: New

Weight: 0.10 LBS

Item Package Quantity: 1

$46.99

Current Stock: 9

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Standard Ignition Computer Control Relay,Fuel Injection Relay P/N:RY-557

$46.99

Description

Give your BMW's engine computer and fuel injection circuit a fresh, dependable switch with the Standard Ignition Computer Control Relay / Fuel Injection Relay RY-557. It is a replacement for many BMW models, among them the 1991 BMW 318i, 1989-1995 BMW 525i and 1994-1995 BMW 530i; see the "Vehicles it fits" section for the full list and engine details. This part is listed under both names, computer control relay and fuel injection relay.

A relay lets a low-current control signal switch a higher-current circuit. This unit switches power for the engine control computer and fuel injection circuit. If a failed relay is the cause of a no-start or intermittent stalling, this part replaces it. Diagnose the circuit before replacing it, because those symptoms can have other causes.

Composite housing: The high-quality composite housing is designed to protect against harsh temperatures and demanding under-hood conditions.
Certified production: It is made at TS16949 and ISO9001 certified facilities.
Quality control: Standard Ignition is a global manufacturer of original equipment ignition products and controls quality at every stage, from components to the finished relay.

Interchange: 12631711266 · 12631729004 · 12631729005 · 613617290 · 61361729004 · R6097 · 20807 · AR6097

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

12631711266, 12631729004, 12631729005, 613617290, 61361729004, R6097, 20807, AR6097, RY-557

Buyer's Q&A

Frequently Asked Questions

What does the RY-557 relay do?

It is a computer control / fuel injection relay. It switches power for the engine control computer and fuel injection circuit on the listed BMW applications.

Which vehicles does the RY-557 fit?

It fits many BMW models, including the 1991 BMW 318i, 1989-1995 BMW 525i and 1994-1995 BMW 530i. See the "Vehicles it fits" section for the full list and engine details.

What are signs this relay may need replacing?

A failing relay may cause a no-start or intermittent stalling. Those symptoms can have other causes, so diagnose the circuit before you replace the relay.

Why is it called both a computer control relay and a fuel injection relay?

The RY-557 is cataloged under both names. Both refer to this same relay.

What part numbers does the RY-557 interchange with?

It interchanges with 12631711266, 12631729004, 12631729005, 613617290, 61361729004, R6097, 20807 and AR6097.