1980 Saab 900 Electrical Switch & Relay Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 1980 Saab 900 has 46 electrical switch & relay parts with verified fitment on this page — 15 part types and 14 brands, covering both the 2.0L L4 and the 2.0L L4 Turbocharged. Each part includes a manufacturer part number and application notes.

On the 1980 Saab 900, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Most of the listed parts are Oil Pressure Sender / Switch (13 parts), Radiator Fan Relay (8 parts) and Radiator Fan Switch (7 parts). The other 12 part types cover the remaining 18 parts.

A/C Compressor Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
Clutch Relay
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This table covers the relays that control the A/C Compressor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Brake Light Switch

Economy

Brand Part Number Markets Notes Buy
SKP Fits: all 1980 900 engines SKSLS66
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines SLS66T
🇺🇸 US 🇨🇦 CA
T-SeriesFunctions: Switch
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ULTRA-POWER Fits: all 1980 900 engines SLS66
🇺🇸 US 🇨🇦 CA
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 1980 900 engines SLS66
🇺🇸 US 🇨🇦 CA
Functions: Switch
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HELLA Fits: all 1980 900 engines 004846001
🇺🇸 US 🇨🇦 CA
2-Pin ConnectorBolted
Fitment notes — HELLA 004846001
2-Pin ConnectorBolted
ElectricManual Transmission
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This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Defroster Relay

Brand Part Number Markets Notes Buy
WELLS Fits: all 1980 900 engines 1R1616
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Defroster circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Fog / Driving Lamp Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
Verify Part Number on Old Part Before Ordering
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This table covers the relays that control the Fog / Driving Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Fuel Injection Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
Verify Part Number on Old Part Before Ordering
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This table covers the relays that control the Fuel Injection circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Headlamp Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
Verify Part Number on Old Part Before Ordering
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This table covers the relays that control the Headlamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Horn Relay

Brand Part Number Markets Notes Buy
UNITED MOTOR PRODUCTS Fits: all 1980 900 engines RLY17
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Horn circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Ignition Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Ignition circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Oil Pressure Sender / Switch

Economy

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 1980 900 engines PS15T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS PS15T
T-Series
with lightwith 1 blade terminals
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HOLSTEIN Fits: all 1980 900 engines 2OPS0073
🇺🇸 US 🇨🇦 CA
with Light
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ULTRA-POWER Fits: all 1980 900 engines 1S6916
🇺🇸 US 🇨🇦 CA
Oil Pressure Sender or Switchwith Light
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UNITED MOTOR PRODUCTS Fits: all 1980 900 engines OPS4
🇺🇸 US 🇨🇦 CA
with Light
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Standard Replacement

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: all 1980 900 engines C8020
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO C8020
Gold
with lightwith 1 blade terminals
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STANDARD MOTOR PRODUCTS Popular Fits: all 1980 900 engines PS15
🇺🇸 US 🇨🇦 CA
Finish: Brass
Fitment notes — STANDARD MOTOR PRODUCTS PS15
Finish: Brass
with lightwith 1 blade terminals
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ACDELCO Fits: all 1980 900 engines F1833
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO F1833
Gold
with Light
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BECK/ARNLEY Fits: all 1980 900 engines 2010023
🇺🇸 US 🇨🇦 CA
Contains Light
Fitment notes — BECK/ARNLEY 2010023
Contains Light
with Light
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ROSTRA Fits: all 1980 900 engines 501399
🇺🇸 US 🇨🇦 CA
with Light
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines PS100
🇺🇸 US 🇨🇦 CA
with Gauge
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WELLS Fits: all 1980 900 engines 1S6916
🇺🇸 US 🇨🇦 CA
with Light
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Brand Part Number Markets Notes Buy
CALORSTAT Fits: all 1980 900 engines OS3513
🇺🇸 US 🇨🇦 CA
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CALORSTAT Fits: all 1980 900 engines OS3537
🇺🇸 US 🇨🇦 CA
Combi Switch Function: Normally Closed
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This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.

Pulse Wiper Relay

Brand Part Number Markets Notes Buy
ROSTRA Fits: all 1980 900 engines 600430
🇺🇸 US 🇨🇦 CA
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines RY203
🇺🇸 US 🇨🇦 CA
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ÜRO PARTS Fits: all 1980 900 engines 191955531
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Pulse Wiper circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Radiator Fan Relay

Brand Part Number Markets Notes Buy
DORMAN Popular Fits: all 1980 900 engines 84601
🇺🇸 US 🇨🇦 CA
Relays - Universal4 Pin 30 Amp 12 Volt
Fitment notes — DORMAN 84601
Relays - Universal4 Pin 30 Amp 12 Volt
Motor Relay
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ÜRO PARTS Popular Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
This relay is For different systems In different vehicles, be sure To confirm application In your specific vehicle prior To purchase.
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ROSTRA Fits: all 1980 900 engines 600027
🇺🇸 US 🇨🇦 CA
Voltage: 12 Volts (Direct Current)
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines RY265T
🇺🇸 US 🇨🇦 CA
T-Series
Fitment notes — STANDARD MOTOR PRODUCTS RY265T
T-Series
Motor Relay
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines RY265
🇺🇸 US 🇨🇦 CA
Connector Shape: SquareFunctions: Relay
Fitment notes — STANDARD MOTOR PRODUCTS RY265
Connector Shape: SquareFunctions: RelayMounting Bracket(s) Included: No
Motor Relay
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STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines RY273
🇺🇸 US 🇨🇦 CA
Motor Relay
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UNITED MOTOR PRODUCTS Fits: all 1980 900 engines RLY16
🇺🇸 US 🇨🇦 CA
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WELLS Fits: all 1980 900 engines 1R1616
🇺🇸 US 🇨🇦 CA
Right and Left Fanwith Air Conditioning
Fitment notes — WELLS 1R1616
Right and Left Fanwith Air ConditioningMotor Relay
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This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Radiator Fan Switch

Economy

Brand Part Number Markets Notes Buy
SKP Popular Fits: all 1980 900 engines SKTS151
🇺🇸 US 🇨🇦 CA
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Standard Replacement

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Popular Fits: all 1980 900 engines TS151
🇺🇸 US 🇨🇦 CA
Terminal Type: Blade
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BECK/ARNLEY Fits: all 1980 900 engines 2011545
🇺🇸 US 🇨🇦 CA
2 Prong Switch 82C Degrees, Warmer Climates
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BECK/ARNLEY Fits: all 1980 900 engines 2010809
🇺🇸 US 🇨🇦 CA
2 Prong Switch 92C Degrees, Standard Climates
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FACET Fits: all 1980 900 engines 75005
🇺🇸 US 🇨🇦 CA
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WELLS Fits: all 1980 900 engines 1S4391
🇺🇸 US 🇨🇦 CA
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Brand Part Number Markets Notes Buy
CALORSTAT Fits: all 1980 900 engines TS6994
🇺🇸 US 🇨🇦 CA
Combi Switch Function: Normally OpenConnector Shape: Rounded
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This table covers the Radiator Fan switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.

Rear Window Wiper Relay

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: all 1980 900 engines RY203
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Rear Window Wiper circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Starter Motor Control Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Starter Motor Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Wiper Motor Relay

Brand Part Number Markets Notes Buy
ÜRO PARTS Fits: all 1980 900 engines 8533176
🇺🇸 US 🇨🇦 CA
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This table covers the relays that control the Wiper Motor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.

Buying Electrical Switch & Relay Parts for a 1980 Saab 900

On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.

  • You do not need to pick an engine: every electrical switch & relay part on this page fits both the 2.0L L4 and the 2.0L L4 Turbocharged.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Oil Pressure Sender / Switch and Radiator Fan Relay .

Frequently Asked Questions

How many electrical switch & relay parts fit the 1980 Saab 900?

Our catalog currently lists 46 electrical switch & relay parts for the 1980 Saab 900 across 15 subcategories and 14 brands, covering both the 2.0L L4 and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.

Do electrical switch & relay parts differ between 1980 Saab 900 engines?

No. On this page every electrical switch & relay part fits both the 2.0L L4 and the 2.0L L4 Turbocharged. You do not need to pick an engine to choose the right row — use the notes for position and trim.

What are the signs of electrical switch & relay problems on a 1980 Saab 900?

Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1980 Saab 900 was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 1980 Saab 900?

Every part on this page already fits both the 2.0L L4 and the 2.0L L4 Turbocharged. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 1980 Saab 900

Electrical Switch & Relay Parts for Other Saab 900 Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.