This page lists 11 ignition parts for the 2025 Lexus TX500H, across 3 part types, covering the 2.4L L4 ELECTRIC/GAS Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 2025 Lexus TX500H delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. All 11 listed parts are Ignition Coil (6 parts), Camshaft Position Sensor (4 parts) and Crankshaft Position Sensor (1 part).
The 2025 Lexus TX500H came with a single engine, the 2.4L L4 ELECTRIC/GAS Turbocharged, and every part is verified against it.
8 brands supply ignition parts for the 2025 Lexus TX500H, led by DELPHI (3 parts), WELLS (2 parts) and HOLSTEIN (1 part), plus 5 more brands. Quality grades include Standard Replacement, Economy and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Lexus TX500H. 2 parts have it, including DELPHI GN10960 (Ignition Coil) and DENSO 6731205 (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN | 2CAM0627 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 2351507 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS | 5S17025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | SS12337 | 🇺🇸 US 🇨🇦 CA | 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.
4 Camshaft Position Sensor parts for the 2025 Lexus TX500H come from 4 brands — HOLSTEIN, WALKER PRODUCTS, WELLS and 1 other brand.
The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CAM0627 is listed in this group.
In the Standard Replacement grade, WALKER PRODUCTS and WELLS supply 2 parts: built to original-equipment specification. A representative part number is WALKER PRODUCTS 2351507.
1 further part sits outside the graded sections, with the same engine-level match.
Listed part numbers: HOLSTEIN 2CAM0627, WALKER PRODUCTS 2351507 and WELLS 5S17025, plus the other parts above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI | SS12379 | 🇺🇸 US 🇨🇦 CA | 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.
This group shows a single part: DELPHI SS12379.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ULTRA-POWER | UF849 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | GN10960 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular | 6731205 | 🇺🇸 US 🇨🇦 CA | Direct Ignition Coil or Coil On Plug | View on Amazon |
| BECK/ARNLEY | 1788598 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | UF849 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 5C2282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 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 2025 Lexus TX500H come from 6 brands — ULTRA-POWER, DELPHI, DENSO and 3 other brands. The "Popular" part is DELPHI GN10960.
The Economy section: 1 option from ULTRA-POWER. ULTRA-POWER UF849 is listed in this group.
In the Premium grade, DELPHI supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10960.
Standard Replacement: 4 parts, from DENSO, BECK/ARNLEY, STANDARD MOTOR PRODUCTS and 1 other brand. A representative part number is DENSO 6731205.
Part numbers include DELPHI GN10960, ULTRA-POWER UF849 and DENSO 6731205, among others listed above.
Buying Ignition Parts for a 2025 Lexus TX500H
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 2.4L L4 ELECTRIC/GAS 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 Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2025 Lexus TX500H?
Our catalog currently lists 11 ignition parts for the 2025 Lexus TX500H across 3 subcategories and 8 brands, covering the 2.4L L4 ELECTRIC/GAS Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2025 Lexus TX500H?
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 2025 Lexus TX500H 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 2025 Lexus TX500H?
Every part on this page is matched to the 2.4L L4 ELECTRIC/GAS 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 2025 Lexus TX500H
Ignition Parts for Other Lexus TX500H 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.