44 Electrical connector parts are listed for the 1988 Saab 900, in 18 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.
On the 1988 Saab 900, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. 21 parts of the 44 listed are Temperature Sender / Sensor Connector (9 parts), Trailer Connector (7 parts) and Throttle Position Sensor (TPS) Connector (5 parts). The other 15 part types cover the remaining 23 parts.
The 1988 Saab 900 was sold with both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged. 41 parts fit every engine; the other 3 are engine-specific. Each part shows which engine(s) it fits.
11 brands supply electrical connector parts for the 1988 Saab 900, led by STANDARD MOTOR PRODUCTS (22 parts), UNITED MOTOR PRODUCTS (6 parts) and WELLS (4 parts), plus 8 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1988 Saab 900. 5 parts have it, including WELLS 1P1347 (Temperature Sender / Sensor Connector) and WELLS 1P1421 (Throttle Position Sensor (TPS) Connector). Each part number opens a page with every vehicle that part fits.
ABS Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S706 | 🇺🇸 US 🇨🇦 CA | Connector Shape: PolygonLength (In): 0.875 | View on Amazon |
This table covers the harness connectors at the ABS Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 1988 Saab 900 — STANDARD MOTOR PRODUCTS S706.
Air Injection Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S1536 | 🇺🇸 US 🇨🇦 CA | Connector Shape: PolygonWire Gauge (GA): 8, 16 | View on Amazon |
This table covers the harness connectors at the Air Injection Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: STANDARD MOTOR PRODUCTS S1536.
Fog / Driving Lamp Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | HP3810 | 🇺🇸 US 🇨🇦 CA | HandypackConnector Shape: Polygon | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S654 | 🇺🇸 US 🇨🇦 CA | Connector Shape: PolygonLength (In): 1 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON123 | 🇺🇸 US 🇨🇦 CA | Terminal Gender: FemaleTerminal Type: Spade | View on Amazon |
This table covers the harness connectors at the Fog / Driving Lamp Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Fog / Driving Lamp Relay Connector parts are listed for the 1988 Saab 900, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. All of them fit every engine offered in the 1988 900.
This group includes STANDARD MOTOR PRODUCTS HP3810, STANDARD MOTOR PRODUCTS S654 and UNITED MOTOR PRODUCTS CON123.
Fuel Injector Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GB REMANUFACTURING Fits: 2.0L L4 Turbocharged | 5194 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Fuel Injector. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: GB REMANUFACTURING 5194.
Fuel Pump / Circuit Opening Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: all 1988 900 engines | 1P1143 | 🇺🇸 US 🇨🇦 CA | Terminal Quantity: 5Wiring Harness Length: 12.0 In | View on Amazon |
This table covers the harness connectors at the Fuel Pump / Circuit Opening Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 1988 Saab 900 — WELLS 1P1143.
Headlamp Wiring Harness / Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | LWH108 | 🇺🇸 US 🇨🇦 CA | Blue Streak | View on Amazon |
This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.
One part is listed for the 1988 Saab 900 — STANDARD MOTOR PRODUCTS LWH108.
Horn Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S706 | 🇺🇸 US 🇨🇦 CA | Connector Shape: PolygonLength (In): 0.875 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON136 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Horn Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Horn Relay Connector parts for the 1988 Saab 900 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
Part numbers include STANDARD MOTOR PRODUCTS S706 and UNITED MOTOR PRODUCTS CON136.
HVAC Control Switch / Panel Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 1988 900 engines | 85141 | 🇺🇸 US 🇨🇦 CA | 2-Wire Cycle/Chrysler Pressure | View on Amazon |
This table covers the harness connectors at the HVAC Control Switch / Panel. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: DORMAN 85141.
Idle Air Control (IAC) Valve Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: all 1988 900 engines | PT2164 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | HP3860 | 🇺🇸 US 🇨🇦 CA | HandypackTerminal Type: Blade | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S697 | 🇺🇸 US 🇨🇦 CA | Connector Shape: RectangleHarness Length | View on Amazon |
This table covers the harness connectors at the Idle Air Control (IAC) Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
3 Idle Air Control (IAC) Valve Connector parts are listed for the 1988 Saab 900, from STANDARD MOTOR PRODUCTS and ACDELCO. All of them fit every engine offered in the 1988 900.
Listed part numbers: ACDELCO PT2164, STANDARD MOTOR PRODUCTS HP3860 and STANDARD MOTOR PRODUCTS S697.
Ignition Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S1536 | 🇺🇸 US 🇨🇦 CA | Connector Shape: PolygonWire Gauge (GA): 8, 16 | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON28 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Ignition Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Ignition Relay Connector parts for the 1988 Saab 900 come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. Every part fits both the 2.0L L4 SOHC and the 2.0L L4 Turbocharged.
This group includes STANDARD MOTOR PRODUCTS S1536 and UNITED MOTOR PRODUCTS CON28.
Oil Pressure Sender / Switch Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S1634 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 1988 Saab 900 — STANDARD MOTOR PRODUCTS S1634.
Radiator Fan Relay Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON28 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Radiator Fan Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
This group shows a single part: UNITED MOTOR PRODUCTS CON28.
Radio Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: all 1988 900 engines | 701739 | 🇺🇸 US 🇨🇦 CA | TURBOWireWire Harness | View on Amazon |
This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
One part is listed for the 1988 Saab 900 — METRA 701739.
Temperature Sender / Sensor Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: all 1988 900 engines | 1P1347 | 🇺🇸 US 🇨🇦 CA | Wire Gauge Measurement: 18 | View on Amazon |
| WELLS Popular Fits: all 1988 900 engines | 1P1002 | 🇺🇸 US 🇨🇦 CA | Centered Index with Release | View on Amazon |
| FOUR SEASONS Fits: all 1988 900 engines | 70005 | 🇺🇸 US 🇨🇦 CA | 2 Terminal FemaleFull Skirt | View on Amazon |
| FOUR SEASONS Fits: all 1988 900 engines | 70017 | 🇺🇸 US 🇨🇦 CA | 2 Terminal FemaleHalf Skirt | View on Amazon |
| ROSTRA Fits: all 1988 900 engines | 610085 | 🇺🇸 US 🇨🇦 CA | Centered Index Slot without Release | View on Amazon |
| ROSTRA Fits: all 1988 900 engines | 610049 | 🇺🇸 US 🇨🇦 CA | Centered Index Slot with Release | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | HP4585 | 🇺🇸 US 🇨🇦 CA | Handypack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S696 | 🇺🇸 US 🇨🇦 CA | Length (In): 1 | View on Amazon |
| WALKER PRODUCTS Fits: 2.0L L4 SOHC | 2701034 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
9 Temperature Sender / Sensor Connector parts for the 1988 Saab 900 come from 5 brands — WELLS, FOUR SEASONS, ROSTRA and 2 other brands. The "Popular" part is WELLS 1P1347. 8 parts fit every engine; the other 1 is engine-specific.
Listed part numbers: WELLS 1P1347, WELLS 1P1002 and FOUR SEASONS 70005, plus the other parts above.
Throttle Position Sensor (TPS) Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular Fits: 2.0L L4 Turbocharged | 1P1421 | 🇺🇸 US 🇨🇦 CA | Wiring Harness Length: 9.43 In | View on Amazon |
| ROSTRA Fits: all 1988 900 engines | 610105 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | HP3975 | 🇺🇸 US 🇨🇦 CA | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S745 | 🇺🇸 US 🇨🇦 CA | Connector Shape: Rectangleblack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON149 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Throttle Position Sensor (TPS). Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
5 Throttle Position Sensor (TPS) Connector parts are listed for the 1988 Saab 900, from STANDARD MOTOR PRODUCTS, WELLS, ROSTRA and 1 other brand. WELLS 1P1421 carries the "Popular" badge. 4 parts fit every engine; the other 1 is engine-specific.
This group includes WELLS 1P1421, ROSTRA 610105 and STANDARD MOTOR PRODUCTS HP3975 and the remaining parts above.
Trailer Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: all 1988 900 engines | TC177 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 1988 900 engines | TC424 | 🇺🇸 US 🇨🇦 CA | Trailer/Vehicle Side: Vehicle and Trailer Side | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC430 | 🇺🇸 US 🇨🇦 CA | with 4 Way | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC423 | 🇺🇸 US 🇨🇦 CA | 6 Way | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC3117 | 🇺🇸 US 🇨🇦 CA | Trailer Connection Kit4 WAY | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC59802 | 🇺🇸 US 🇨🇦 CA | with Capwith 4 Way | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC69944 | 🇺🇸 US 🇨🇦 CA | without Capwith 4 Way | View on Amazon |
This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Trailer Connector parts are listed for the 1988 Saab 900, from STANDARD MOTOR PRODUCTS and ACDELCO. ACDELCO TC177 carries the "Popular" badge. All of them fit every engine offered in the 1988 900.
Part numbers include ACDELCO TC177, STANDARD MOTOR PRODUCTS TC424 and STANDARD MOTOR PRODUCTS TC430, among others listed above.
Trailer Wire Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CURT Fits: all 1988 900 engines | 55151 | 🇺🇸 US 🇨🇦 CA | Wiring Kit | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | TC453 | 🇺🇸 US 🇨🇦 CA | Power Converter with Full Isolatorwith Converter | View on Amazon |
This table covers the Trailer Wire converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering.
2 Trailer Wire Converter parts are listed for the 1988 Saab 900, from CURT and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 1988 900.
This group includes CURT 55151 and STANDARD MOTOR PRODUCTS TC453.
Warm Up Regulator Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 1988 900 engines | S897 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: all 1988 900 engines | CON185 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the harness connectors at the Warm Up Regulator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
2 Warm Up Regulator Connector parts are listed for the 1988 Saab 900, from STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. All of them fit every engine offered in the 1988 900.
This group includes STANDARD MOTOR PRODUCTS S897 and UNITED MOTOR PRODUCTS CON185.
Buying Electrical Connector Parts for a 1988 Saab 900
On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.
- Match the engine first. Some electrical connector 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Temperature Sender / Sensor Connector and Trailer Connector .
Frequently Asked Questions
How many electrical connector parts fit the 1988 Saab 900?
Our catalog currently lists 44 electrical connector parts for the 1988 Saab 900 across 18 subcategories and 11 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 connector parts differ between 1988 Saab 900 engines?
Some do. 41 parts fit every engine; the other 3 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 connector problems on a 1988 Saab 900?
Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. 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, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
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 1988 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 1988 Saab 900?
First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1988 Saab 900
Electrical Connector Parts for Other Saab 900 Years
Switch vehicle or jump to a subcategory
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.