86 Electrical switch & relay parts are listed for the 1987 Saab 900, in 25 part types, covering both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The switch and relay system on the 1987 Saab 900 covers the switches, relays and flashers that route power to everything the driver touches. The largest groups are Fog / Driving Lamp Relay (10 parts), Oil Pressure Sender / Switch (10 parts) and Horn Relay (8 parts). The other 22 part types cover the remaining 58 parts.
The 1987 Saab 900 was sold with both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged. 74 parts fit every engine; the other 12 are engine-specific. Each part shows which engine(s) it fits.
16 brands supply electrical switch & relay parts for the 1987 Saab 900, led by STANDARD MOTOR PRODUCTS (20 parts), ÜRO PARTS (18 parts) and WELLS (12 parts), plus 13 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1987 Saab 900. 11 parts have it, including ÜRO PARTS 8522310 (Fog / Driving Lamp Relay) and BECK/ARNLEY 2012688 (Headlamp Switch). Each part number opens a page with every vehicle that part fits.
A/C Compressor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY527 | 🇺🇸 US 🇨🇦 CA | Control Relay | View on Amazon |
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | Clutch Relay | View on Amazon |
| WELLS Fits: all 1987 900 engines | 1R1618 | 🇺🇸 US 🇨🇦 CA | Control Relay | View on Amazon |
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.
3 A/C Compressor Relay parts are listed for the 1987 Saab 900, from STANDARD MOTOR PRODUCTS, ÜRO PARTS and WELLS. All of them fit every engine offered in the 1987 900.
Listed part numbers: STANDARD MOTOR PRODUCTS RY527, ÜRO PARTS 8533176 and WELLS 1R1618.
Accessory Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28349766 | 🇺🇸 US 🇨🇦 CA | Interior illumination | View on Amazon |
This table covers the Accessory 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.
This group shows a single part: PROFESSIONAL PARTS SWEDEN 28349766.
AIR / Smog Pump Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: all 1987 900 engines | 600320 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY993 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the relays that control the AIR / Smog Pump 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.
2 AIR / Smog Pump Relay parts for the 1987 Saab 900 come from 2 brands — ROSTRA and STANDARD MOTOR PRODUCTS. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
Listed part numbers: ROSTRA 600320 and STANDARD MOTOR PRODUCTS RY993.
Air Injection Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 7M0951253A | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the relays that control the Air 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.
This group shows a single part: ÜRO PARTS 7M0951253A.
Back Up / Reverse Lamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FACET Fits: all 1987 900 engines | 76029 | 🇺🇸 US 🇨🇦 CA | Manual trans. | View on Amazon |
This table covers the Back Up / Reverse Lamp 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.
One part is listed for the 1987 Saab 900 — FACET 76029.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT Fits: all 1987 900 engines | BS4521 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FACET Fits: all 1987 900 engines | 71004 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
2 Brake Light Switch parts are listed for the 1987 Saab 900, from CALORSTAT and FACET. All of them fit every engine offered in the 1987 900.
This group includes CALORSTAT BS4521 and FACET 71004.
Computer Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY527 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the relays that control the Computer 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.
One part is listed for the 1987 Saab 900 — STANDARD MOTOR PRODUCTS RY527.
Defroster Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Fits: all 1987 900 engines | 8522310 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 7M0951253A | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1987 900 engines | 1R1624 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
3 Defroster Relay parts are listed for the 1987 Saab 900, from ÜRO PARTS and WELLS. 2 parts fit every engine; the other 1 is engine-specific.
This group includes ÜRO PARTS 8522310, ÜRO PARTS 7M0951253A and WELLS 1R1624.
Fog / Driving Lamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Popular Fits: all 1987 900 engines | 8522310 | 🇺🇸 US 🇨🇦 CA | 5 spade relay | View on Amazon |
| ÜRO PARTS Popular Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | Verify Part Number on Old Part Before Ordering | View on Amazon |
| DORMAN Fits: all 1987 900 engines | 84601 | 🇺🇸 US 🇨🇦 CA | Relays - Universal4 Pin 30 Amp 12 Volt | View on Amazon |
| ROSTRA Fits: all 1987 900 engines | 600027 | 🇺🇸 US 🇨🇦 CA | Voltage: 12 Volts (Direct Current) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY265T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY265 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareFunctions: Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY273 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: all 1987 900 engines | RLY16 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 2.0L L4 SOHC | 1R1616 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 2.0L L4 Turbocharged | 1R1007 | 🇺🇸 US 🇨🇦 CA | Mounting Hardware Included: No | View on Amazon |
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.
10 Fog / Driving Lamp Relay parts are listed for the 1987 Saab 900, from STANDARD MOTOR PRODUCTS, ÜRO PARTS, WELLS and 3 other brands. ÜRO PARTS 8522310 carries the "Popular" badge. 8 parts fit every engine; the other 2 are engine-specific.
Fuel Injection Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY527 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | Verify Part Number on Old Part Before Ordering | View on Amazon |
| WELLS Fits: all 1987 900 engines | 1R1618 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
3 Fuel Injection Relay parts for the 1987 Saab 900 come from 3 brands — STANDARD MOTOR PRODUCTS, ÜRO PARTS and WELLS. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
Listed part numbers: STANDARD MOTOR PRODUCTS RY527, ÜRO PARTS 8533176 and WELLS 1R1618.
Fuel Pump / Circuit Opening Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28349925 | 🇺🇸 US 🇨🇦 CA | Voltage: 12 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.0L L4 SOHC | RY569 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged | RY527 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: all 1987 900 engines | 8522310 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 2.0L L4 SOHC | 1R1618 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 2.0L L4 Turbocharged | 1R1627 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the relays that control the Fuel Pump / Circuit Opening 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.
6 Fuel Pump / Circuit Opening Relay parts are listed for the 1987 Saab 900, from STANDARD MOTOR PRODUCTS, WELLS, PROFESSIONAL PARTS SWEDEN and 1 other brand. 2 parts fit every engine; the other 4 are engine-specific.
Listed part numbers: PROFESSIONAL PARTS SWEDEN 28349925, STANDARD MOTOR PRODUCTS RY569 and STANDARD MOTOR PRODUCTS RY527, plus the other parts above.
Headlamp Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PROFESSIONAL PARTS SWEDEN Fits: 2.0L L4 SOHC | 28343801 | 🇺🇸 US 🇨🇦 CA | Driver side apron, # 4 light. Front To rear driver side, relay # 1-lightFront | View on Amazon |
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | Verify Part Number on Old Part Before Ordering | View on Amazon |
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.
2 Headlamp Relay parts are listed for the 1987 Saab 900, from PROFESSIONAL PARTS SWEDEN and ÜRO PARTS. 1 part fits every engine; the other 1 is engine-specific.
This group includes PROFESSIONAL PARTS SWEDEN 28343801 and ÜRO PARTS 8533176.
Headlamp Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular Fits: all 1987 900 engines | 2012688 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28340838 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA Fits: all 1987 900 engines | 650429 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | HLS1074 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1987 900 engines | 1S2445 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the column or dash switches that control the exterior 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.
5 Headlamp Switch parts for the 1987 Saab 900 come from 5 brands — BECK/ARNLEY, PROFESSIONAL PARTS SWEDEN, ROSTRA and 2 other brands. The "Popular" part is BECK/ARNLEY 2012688. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
This group includes BECK/ARNLEY 2012688, PROFESSIONAL PARTS SWEDEN 28340838 and ROSTRA 650429 and the remaining parts above.
Horn Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 1987 900 engines | 84601 | 🇺🇸 US 🇨🇦 CA | Relays - Universal4 Pin 30 Amp 12 Volt | View on Amazon |
| ÜRO PARTS Popular Fits: all 1987 900 engines | 8522310 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA Fits: all 1987 900 engines | 600027 | 🇺🇸 US 🇨🇦 CA | Voltage: 12 Volts (Direct Current) | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY265T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY265 | 🇺🇸 US 🇨🇦 CA | Connector Shape: SquareFunctions: Relay | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY273 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: all 1987 900 engines | RLY17 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1987 900 engines | 1R1616 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
8 Horn Relay parts for the 1987 Saab 900 come from 6 brands — STANDARD MOTOR PRODUCTS, DORMAN, ÜRO PARTS and 3 other brands. The "Popular" part is DORMAN 84601. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
This group includes DORMAN 84601, ÜRO PARTS 8522310 and ROSTRA 600027 and the remaining parts above.
Ignition Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: all 1987 900 engines | 600320 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY993 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 7M0951253A | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
4 Ignition Relay parts for the 1987 Saab 900 come from 3 brands — ÜRO PARTS, ROSTRA and STANDARD MOTOR PRODUCTS. 3 parts fit every engine; the other 1 is engine-specific.
Listed part numbers: ROSTRA 600320, STANDARD MOTOR PRODUCTS RY993 and ÜRO PARTS 8533176, plus the other parts above.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28347505 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the ignition switches that feed the starter circuit. 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.
This group shows a single part: PROFESSIONAL PARTS SWEDEN 28347505.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: all 1987 900 engines | 2OPS0134 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 1987 900 engines | OPS27 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| WALKER PRODUCTS Fits: all 1987 900 engines | 2561181 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FACET Popular Fits: all 1987 900 engines | 70006 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Popular Fits: all 1987 900 engines | PS159 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| GPD Fits: all 1987 900 engines | 1815401 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| ROSTRA Fits: all 1987 900 engines | 501397 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | PS187 | 🇺🇸 US 🇨🇦 CA | with Gauge | View on Amazon |
| WELLS Fits: all 1987 900 engines | 1S6565 | 🇺🇸 US 🇨🇦 CA | with Light | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT Fits: all 1987 900 engines | OS3513 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
10 Oil Pressure Sender / Switch parts are listed for the 1987 Saab 900, from STANDARD MOTOR PRODUCTS, HOLSTEIN, UNITED MOTOR PRODUCTS and 6 other brands. FACET 70006 carries the "Popular" badge. All of them fit every engine offered in the 1987 900.
In the Economy grade, HOLSTEIN, UNITED MOTOR PRODUCTS and WALKER PRODUCTS supply 3 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2OPS0134.
The Standard Replacement section lists 6 options from STANDARD MOTOR PRODUCTS, FACET, GPD and 2 other brands — built to original-equipment specification. FACET 70006 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Pulse Wiper Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY203 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 191955531 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
2 Pulse Wiper Relay parts are listed for the 1987 Saab 900, from STANDARD MOTOR PRODUCTS and ÜRO PARTS. 1 part fits every engine; the other 1 is engine-specific.
Listed part numbers: STANDARD MOTOR PRODUCTS RY203 and ÜRO PARTS 191955531.
Radiator Fan Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Popular Fits: all 1987 900 engines | 8522310 | 🇺🇸 US 🇨🇦 CA | 5 spade relay | View on Amazon |
| ÜRO PARTS Popular Fits: all 1987 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. | View on Amazon |
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28343176 | 🇺🇸 US 🇨🇦 CA | From Chassis/VIN R2035197 | View on Amazon |
| PROFESSIONAL PARTS SWEDEN Fits: all 1987 900 engines | 28342310 | 🇺🇸 US 🇨🇦 CA | To Chassis/VIN R1025003To Chassis/VIN R2035196 | View on Amazon |
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 7M0951253A | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: all 1987 900 engines | 1R1621 | 🇺🇸 US 🇨🇦 CA | Left Fanwith Air Conditioning | View on Amazon |
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.
6 Radiator Fan Relay parts for the 1987 Saab 900 come from 3 brands — ÜRO PARTS, PROFESSIONAL PARTS SWEDEN and WELLS. The "Popular" part is ÜRO PARTS 8522310. 5 parts fit every engine; the other 1 is engine-specific.
This group includes ÜRO PARTS 8522310, ÜRO PARTS 8533176 and PROFESSIONAL PARTS SWEDEN 28343176 and the remaining parts above.
Radiator Fan Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: all 1987 900 engines | SKTS151 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: all 1987 900 engines | TS151 | 🇺🇸 US 🇨🇦 CA | Terminal Type: Blade | View on Amazon |
| BECK/ARNLEY Fits: all 1987 900 engines | 2011545 | 🇺🇸 US 🇨🇦 CA | 2 Prong Switch 82C Degrees, Warmer Climates | View on Amazon |
| BECK/ARNLEY Fits: all 1987 900 engines | 2010809 | 🇺🇸 US 🇨🇦 CA | 2 Prong Switch 92C Degrees, Standard Climates | View on Amazon |
| FACET Fits: all 1987 900 engines | 75005 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FOUR SEASONS Fits: all 1987 900 engines | 36520 | 🇺🇸 US 🇨🇦 CA | Temperature Switch | View on Amazon |
| WELLS Fits: all 1987 900 engines | 1S4391 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT Fits: all 1987 900 engines | TS6994 | 🇺🇸 US 🇨🇦 CA | Combi Switch Function: Normally OpenConnector Shape: Rounded | View on Amazon |
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.
8 Radiator Fan Switch parts are listed for the 1987 Saab 900, from BECK/ARNLEY, SKP, STANDARD MOTOR PRODUCTS and 4 other brands. SKP SKTS151 carries the "Popular" badge. All of them fit every engine offered in the 1987 900.
Economy: 1 part, from SKP. A representative part number is SKP SKTS151.
The Standard Replacement section: 6 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, FACET and 2 other brands. STANDARD MOTOR PRODUCTS TS151 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: SKP SKTS151, STANDARD MOTOR PRODUCTS TS151 and BECK/ARNLEY 2011545, plus the other parts above.
Rear Window Wiper Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY203 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
This group shows a single part: STANDARD MOTOR PRODUCTS RY203.
Starter Motor Control Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
This group shows a single part: ÜRO PARTS 8533176.
Turn Signal Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: all 1987 900 engines | 600430 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1987 900 engines | RY203 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the relays that control the Turn Signal 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.
2 Turn Signal Relay parts for the 1987 Saab 900 come from 2 brands — ROSTRA and STANDARD MOTOR PRODUCTS. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
Part numbers include ROSTRA 600430 and STANDARD MOTOR PRODUCTS RY203.
Wiper Motor Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 1987 900 engines | 933332531 | 🇺🇸 US 🇨🇦 CA | 4-Pin ConnectorPlug: B | View on Amazon |
| ÜRO PARTS Fits: all 1987 900 engines | 8533176 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
2 Wiper Motor Relay parts are listed for the 1987 Saab 900, from HELLA and ÜRO PARTS. All of them fit every engine offered in the 1987 900.
Part numbers include HELLA 933332531 and ÜRO PARTS 8533176.
Wiring Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: all 1987 900 engines | 933332531 | 🇺🇸 US 🇨🇦 CA | 4-Pin ConnectorPlug: B | View on Amazon |
This table covers the relays that control the Wiring 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.
One part is listed for the 1987 Saab 900 — HELLA 933332531.
Buying Electrical Switch & Relay Parts for a 1987 Saab 900
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Match the engine first. Some electrical switch & relay parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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: Fog / Driving Lamp Relay and Oil Pressure Sender / Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 1987 Saab 900?
Our catalog currently lists 86 electrical switch & relay parts for the 1987 Saab 900 across 25 subcategories and 16 brands, covering both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical switch & relay parts differ between 1987 Saab 900 engines?
Some do. 74 parts fit every engine; the other 12 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical switch & relay problems on a 1987 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 1987 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 1987 Saab 900?
First match the engine — each row shows which engine(s) the part fits. 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 1987 Saab 900
Electrical Switch & Relay Parts for Other Saab 900 Years
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