12 Ignition parts are listed for the 2007 Cadillac BLS, in 3 part types, covering the 2.0L L4 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2007 Cadillac BLS, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 12 listed parts are Ignition Coil (6 parts), Crankshaft Position Sensor (5 parts) and Camshaft Position Sensor (1 part).
The 2007 Cadillac BLS came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
8 brands supply ignition parts for the 2007 Cadillac BLS, led by WALKER PRODUCTS (3 parts), STANDARD MOTOR PRODUCTS (2 parts) and WELLS (2 parts), plus 5 more brands. Quality grades include Standard Replacement, Economy and Full Service Kit.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2007 Cadillac BLS. 3 parts have it, including STANDARD MOTOR PRODUCTS PC548 (Crankshaft Position Sensor) and SKP SKIC117 (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 2351180 | 🇲🇽 MX | Sensor Only | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
This group shows a single part: WALKER PRODUCTS 2351180.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 907892 | 🇲🇽 MX | View on Amazon |
Full Service Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 23591044 | 🇲🇽 MX | Full Service Kit | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | PC548 | 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS | 2351044 | 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S1960 | 🇲🇽 MX | Sensor Body Diameter: 0.810 In | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
5 Crankshaft Position Sensor parts for the 2007 Cadillac BLS come from 4 brands — WALKER PRODUCTS, DORMAN, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS PC548.
The Economy section lists 1 option from DORMAN — the catalog's value-priced group. DORMAN 907892 is listed in this group.
The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 23591044 is listed in this group.
In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS supply 3 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC548.
This group includes STANDARD MOTOR PRODUCTS PC548, DORMAN 907892 and WALKER PRODUCTS 23591044 and the remaining parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular | SKIC117 | 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM Popular | C732 | 🇲🇽 MX | Ignition Coil Mounts to Cylinder Head | View on Amazon |
| HOLSTEIN | 2IGC0360 | 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS | UF526 | 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS | COP300 | 🇲🇽 MX | Includes 1 Individual Coil | View on Amazon |
| WELLS | 5C1423 | 🇲🇽 MX | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
6 Ignition Coil parts for the 2007 Cadillac BLS come from 6 brands — SKP, SPECTRA PREMIUM, HOLSTEIN and 3 other brands. The "Popular" part is SKP SKIC117.
The Economy section: 3 options from SKP, SPECTRA PREMIUM and HOLSTEIN. SKP SKIC117 is listed in this group.
Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS and WELLS. A representative part number is STANDARD MOTOR PRODUCTS UF526.
This group includes SKP SKIC117, SPECTRA PREMIUM C732 and HOLSTEIN 2IGC0360 and the remaining parts above.
Buying Ignition Parts for a 2007 Cadillac BLS
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 2.0L L4 Turbocharged 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, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Ignition Coil and Crankshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2007 Cadillac BLS?
Our catalog currently lists 12 ignition parts for the 2007 Cadillac BLS across 3 subcategories and 8 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2007 Cadillac BLS?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. 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, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
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 2007 Cadillac BLS 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 2007 Cadillac BLS?
Every part on this page is matched to the 2.0L L4 Turbocharged engine. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2007 Cadillac BLS
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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.