6 Ignition Coil & Spark Plugs For BMW 325i 328i 330i 530i X3 X5 X6 UF515 UF522
6PCS Ignition Coil + 6PCS Iridium Spark Plug Kit – Fit BMW 325i/328i/330i/530i/X3/X5/X6 & Rolls-Royce Phantom | OE #UF515, UF522
90-Day Warranty | 30-Day Free Return | Bosch System Compatible | Iridium Spark Plug Upgrade Optimized for BMW 6/8/12-cylinder and Rolls-Royce V12 engines – restores engine performance, improves fuel efficiency, and ensures reliable ignition.
1. Exact Vehicle Compatibility
This 6-coil + 6-spark plug kit is engineered for BMW and Rolls-Royce vehicles equipped with Bosch ignition systems. Verify your vehicle model and engine displacement against the list below before purchase:
| Brand | Compatible Models & Engine Specs |
|---|---|
| BMW | 320i (2002–2004: 2.2L I6); 325Ci/325i/325xi (2003–2005: 2.5L I6); 325i (2007: 2.5L I6); 330Ci/330i/330xi (2003–2005: 3.0L I6); 525i (2003–2005: 2.5L I6); 530i (2003–2004: 3.0L I6); 545i (2004–2005: 4.4L V8); 645Ci (2004–2005: 4.4L V8); 745i/745Li (2002–2005: 4.4L V8); 760i (2004–2006: 6.0L V12); 760Li (2003–2008: 6.0L V12); M3 (2002–2006: 3.2L I6); X3 (2004–2006: 2.5L/3.0L I6); X5 (2003: 4.6L V8; 2004–2006: 3.0L I6/4.4L V8); Z3 (2001–2002: 3.2L I6); Z4 (2003–2005: 2.5L/3.0L I6; 2006–2009: 3.2L I6) |
| Rolls-Royce | Phantom (2004–2010: 6.7L V12) |
Critical Fit Check: This kit is only compatible with vehicles using Bosch ignition systems. Confirm your vehicle’s ignition system type and double-check the OEM part numbers before ordering.
2. OE & Cross-Reference Part Numbers
Ignition Coil Replacement Numbers
UF515, UF522, 52-1751, 7805-6251, 78056251, GN10328, 5C1401, IC595, 12130148594, 12130390064, 12131712219, 12131712223, 12137551260, C1404, E534A, UF44, 7092
Spark Plug Replacement Numbers
BKR6EGP, MIU12783
3. Core Features & Performance Advantages
🔹 Premium Iridium Spark Plugs for Extended Lifespan
- Made of refined iridium alloy for the central electrode – lasts 3x longer than standard nickel or platinum spark plugs.
- Ensures stable engine idle, faster cold starts, improved fuel efficiency, and enhanced overall engine performance.
🔹 High-Quality Ignition Coils for Reliable Spark
- Delivers consistent voltage output to the spark plugs, fixing common issues like engine misfires, rough idle, hard starting, and reduced power.
- Built to withstand under-hood temperature fluctuations and vibration, matching OEM durability standards for long-term use.
🔹 Direct Fit & Easy Installation
- Matches the original equipment’s mounting points and electrical connections exactly – no modifications or specialized tools required for DIY installation.
- 6-coil + 6-plug configuration is ideal for 6-cylinder engines; V8/V12 models may require multiple kits.
4. Technical Specifications
| Parameter Category | Detailed Specifications |
|---|---|
| Condition | 100% Brand New |
| Color | As shown in product pictures |
| Warranty | 90-Day Unlimited-Mileage Guarantee |
| Free Return | 30-Day Window (uninstalled, undamaged products only) |
| Shipping | Ships from CA or NJ based on delivery address for faster arrival |
| Package Included | 6 × Ignition Coils + 6 × Iridium Spark Plugs (as shown) |
5. After-Sales Support
- Order Cancellation: Contact us ASAP – unshipped orders can be canceled for free; for shipped orders, refuse delivery and wait for the package to be returned.
- Fitment/Defect Issues: Reach out first with photos of the problem – we will provide warranty replacements or troubleshooting guidance promptly.
- Feedback Policy: Please contact us before leaving neutral/negative feedback; we will work with you to find a satisfactory solution for all concerns.
