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Details
| Specification | Value |
|---|---|
| Brand | BLUE PRINT |
| MPN | adh21478 |
| Weight [kg] | 0,250 kg |
OE numbers (2)
Search by this OE number to find compatible parts
- HONDA—30520-PNA-007
- HONDA—30520-RAA-007
Where this part fits
Original-fit position for OE 30520PNA007.
About this product
The BLUE PRINT Ignition Coil (ADH21478) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Weight [kg]: 0, 250 kg, Number of connectors: Cast Iron. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit HONDA models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 017091005LGK, 03640-002, 03SKV156, 05020120 and 146 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BLUE PRINT is a recognised supplier of automotive ignition components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Ignition Coil buying guide
Why replace this part?
Ignition coils transform battery voltage into the high voltage needed to create a spark at the spark plug. A failing coil causes misfires, rough running, and can damage the catalytic converter if left unaddressed.
Signs you need a replacement
- Engine misfires
- rough idle
- loss of power
- poor fuel economy
- check engine light with misfire diagnostic codes
- difficulty starting
When to replace
No fixed interval — replace when symptoms or diagnostic codes indicate failure. Some mechanics recommend replacing all coils together.
About BLUE PRINT
Blue Print, part of the bilstein group in Ennepetal, Germany, is a specialist aftermarket brand dedicated to Asian vehicle applications — Japanese, Korean, and Chinese cars. Blue Print offers over 20,000 parts covering engine, braking, suspension, steering, filtration, and drivetrain systems for vehicles from Toyota, Honda, Nissan, Hyundai, Kia, and more. All parts meet OE specifications with IATF 16949 certified quality management. Blue Print fills a vital niche for workshops working on Asian-brand vehicles, providing European-quality assurance with Asian-vehicle expertise.
Suitable cars
Equivalent products (157)
Show all 157 OE numbers
Ignition Coil BLUE PRINT ADH21478 — compatible car models
| Car models | HONDA: CIVIC VII Hatchback (EU, EP, EV), CIVIC VIII Hatchback (FN, FK), CR-V III (RE), CR-V II (RD), ELYSION (RR), FR-V (BE), STREAM (RN) |
|---|---|
| Engines | 2.0 i Sport (EV1); 2.0 i-VTEC Type R (FN2); 2.4 4WD (RE4); 2.0 (RD5); 2.4 i-VTEC 4WD (RR2); 2.0 (BE3); 2.0 16V (RN3) |
| Year of manufacture | 2000-2012 |
| Manufacturer article number (MPN) | ADH21478 |
| OE part numbers | 30520-PNA-007, 30520-RAA-007 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BLUE PRINT adh21478 . Number of connectors: 3. Weight [kg]: 0,250 kg
- 1x Ignition coil
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Ignition Coil compatible with my car?
This Ignition Coil fits HONDA vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this BLUE PRINT Ignition Coil have?
This BLUE PRINT Ignition Coil has the following specifications: Weight [kg]: 0,250 kg; Number of connectors: 3. Check the full specifications table above for complete details.
What OE part numbers does this Ignition Coil replace?
This Ignition Coil replaces OE part numbers: 30520-PNA-007, 30520-RAA-007. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Ignition Coil cost?
This BLUE PRINT Ignition Coil is available for £58.99. Ignition Coil prices vary depending on brand, specifications, and vehicle compatibility. BLUE PRINT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Ignition Coil?
Watch for engine misfires, rough idle, reduced power, poor fuel economy, difficulty starting, or the check engine light with misfire codes.
What tools do I need to replace a Ignition Coil?
Tools needed: 8mm or 10mm socket, ratchet, electrical contact cleaner, dielectric grease, OBD-II scanner (to identify the misfiring cylinder). Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal before removing ignition coils -- the secondary voltage from a coil-on-plug unit can exceed 40,000 V and cause serious injury.
Can I use this part as a replacement for OE 30520-PNA-007?
Yes, this BLUE PRINT Ignition Coil is a direct replacement for OE part number 30520-PNA-007. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
