24 Electrical parts are listed for the 2008 Cadillac SRX, in 7 part types, covering the 3.6L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2008 Cadillac SRX, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. Most of the listed parts are Alternator / Generator (11 parts), Battery (6 parts) and Automatic Headlamp Sensor (2 parts). The other 4 part types cover the remaining 5 parts.
The 2008 Cadillac SRX came with a single engine, the 3.6L V6, and every part is verified against it.
15 brands supply electrical parts for the 2008 Cadillac SRX, led by GM GENUINE (5 parts), DEKA (3 parts) and REMY (2 parts), plus 12 more brands. Quality grades include Remanufactured and New.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2008 Cadillac SRX. 5 parts have it, including GM GENUINE 84009373 (Alternator / Generator) and DEKA 9A48 (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular | 84009373 | 🇺🇸 US 🇨🇦 CA | Connector Use 135858492 Way Female | View on Amazon |
| TYC Popular | 211046 | 🇺🇸 US 🇨🇦 CA | 150 Amps | View on Amazon |
| WAI GLOBAL Popular | 11046N | 🇺🇸 US 🇨🇦 CA | 150 Amps | View on Amazon |
| REMY | 94774 | 🇺🇸 US 🇨🇦 CA | 150 Amps | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 3342952A | 🇺🇸 US 🇨🇦 CA | GoldRemanufactured | View on Amazon |
| BOSCH | AL8643X | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| DENSO | 2101087 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
| FVP | 15494 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| PURE ENERGY | 15494 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| REMY | 12795 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
| TERREPOWER | 11046 | 🇺🇸 US 🇨🇦 CA | Remanufactured | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
11 Alternator / Generator parts for the 2008 Cadillac SRX come from 10 brands — REMY, GM GENUINE, TYC and 7 other brands. The "Popular" part is GM GENUINE 84009373.
The New section lists 4 options from GM GENUINE, TYC, WAI GLOBAL and 1 other brand — brand-new units rather than rebuilt ones. GM GENUINE 84009373 is listed in this group.
The Remanufactured section lists 7 options from ACDELCO, BOSCH, DENSO and 4 other brands — factory-rebuilt units with new wear components. ACDELCO 3342952A is listed in this group.
Anti-Theft Siren
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 15213135 | 🇺🇸 US 🇨🇦 CA | THEFT deterrent SYS ELEC CONTENT(UTA) | View on Amazon |
This table covers the sirens in the anti-theft system.
One part is listed for the 2008 Cadillac SRX — GM GENUINE 15213135.
Automatic Headlamp Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13498958 | 🇺🇸 US 🇨🇦 CA | Mates with Conn 13584477 with LeadsDual Solar and Twilight | View on Amazon |
| STANDARD MOTOR PRODUCTS | EFL172 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Automatic Headlamp sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
2 Automatic Headlamp Sensor parts are listed for the 2008 Cadillac SRX, from GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE 13498958 and STANDARD MOTOR PRODUCTS EFL172.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular | 9A48 | 🇺🇸 US 🇨🇦 CA | IntimidatorAGM | View on Amazon |
| LUCAS Popular | LBAGM004A | 🇺🇸 US 🇨🇦 CA | BCI Group: 48AGM | View on Amazon |
| ACDELCO | 48AGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 48 | View on Amazon |
| EXIDE | MXH6L348 | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI Group 48 (H6) | View on Amazon |
| FVP | P48AGM | 🇺🇸 US 🇨🇦 CA | Platinum AGMBCI Group: 48 | View on Amazon |
| P1MAX | PMAGMH648 | 🇺🇸 US 🇨🇦 CA | BCI Group 48 AGM760 CCA | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
6 Battery parts are listed for the 2008 Cadillac SRX, from DEKA, LUCAS, ACDELCO and 3 other brands. DEKA 9A48 carries the "Popular" badge.
Listed part numbers: DEKA 9A48, LUCAS LBAGM004A and ACDELCO 48AGM, plus the other parts above.
Battery Current Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13505369 | 🇺🇸 US 🇨🇦 CA | For Veh with 5V Supply From BCM2nd Design | View on Amazon |
This table covers the Battery Current sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
This group shows a single part: GM GENUINE 13505369.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA | 00350 | 🇺🇸 US 🇨🇦 CA | Top Post Terminal | View on Amazon |
| DEKA | 01056 | 🇺🇸 US 🇨🇦 CA | Top Post Terminal Lead Free | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
DEKA supplies both parts for the 2008 Cadillac SRX.
Listed part numbers: DEKA 00350 and DEKA 01056.
Battery Terminal Protector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 19119011 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
This table covers the covers that protect battery terminals.
One part is listed for the 2008 Cadillac SRX — GM GENUINE 19119011.
Buying Electrical Parts for a 2008 Cadillac SRX
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Alternator / Generator and Battery .
Frequently Asked Questions
How many electrical parts fit the 2008 Cadillac SRX?
Our catalog currently lists 24 electrical parts for the 2008 Cadillac SRX across 7 subcategories and 15 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical problems on a 2008 Cadillac SRX?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. 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, clean or renew the battery terminals and grounds with any charging-system repair.
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 2008 Cadillac SRX 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 2008 Cadillac SRX?
Every part on this page is matched to the 3.6L V6 engine. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2008 Cadillac SRX
Electrical Parts for Other Cadillac SRX Years
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