The Astemo IGC0056 ignition coil is presented as a direct bolt-on replacement for select Honda and Acura models, measuring 2.5 x 2.7 x 5.8 inches and weighing 3.84 ounces, offering consistent voltage output, improved fuel economy, and smoother idle. Key specs, fitment notes, and real-world reliability are summarized here: what cars it fits, how installation goes, expected lifespan, warranty details, and common user feedback—so which points matter most to your vehicle?
Key Takeaways
- Direct bolt-on replacement for specified Honda and Acura models (2008–2017 ranges listed).
- Consistent voltage output and tight tolerances support steady spark and improved idle smoothness.
- Durable construction: premium insulation, corrosion-resistant terminals, and vibration/thermal-cycle rating.
- Confirm OEM cross-reference (30520-R70-A01 / -S01) and connector/mounting compatibility before purchase.
- Backed by manufacturer warranty and strong customer rating (4.7/5 from 257 reviews) with Amazon returns.
Key Features and Technical Specifications
A compact yet robust component, the Astemo IGC0056 ignition coil measures 2.5 x 2.7 x 5.8 inches and weighs 3.84 ounces, making it a direct bolt-on replacement for specified Honda and Acura models.
It offers design advantages like consistent voltage output, tight tolerances, and a male connector for straightforward installation.
Material quality is evident in premium-grade insulation, corrosion-resistant terminals, and tested coil windings.
What are the specs? Dimensions, weight, OEM numbers, GTIN.
How does it perform? Stable spark delivery, improved drivability, fuel efficiency.
Practical notes: verify OEM part numbers, inspect connector fit, follow torque specs.
Fitment and Vehicle Compatibility
Fitment precision matters: the Astemo IGC0056 ignition coil is engineered as a direct bolt-on replacement for specific Honda and Acura models, offering exacting dimensions (2.5 x 2.7 x 5.8 inches) and a male connector to match factory harnesses.
Which vehicles? Honda Accord (2008-2012), Crosstour (2010-2012), Odyssey (2008-2017); Acura TL, TSX, RL (2009-2014).
Are there fitment issues or compatibility concerns? Rare if OEM part numbers 30520-R70-A01 / -S01 match.
Practical check: confirm connector gender, mounting points, and clearance, weigh 3.84 oz, use Amazon cross-reference for final verification.
Performance and Reliability in Real-World Use
Observe how the Astemo IGC0056 performs under everyday driving conditions: it delivers consistent voltage and amperage output to the spark plugs, supports maximum spark efficiency, and maintains stability across normal operating temperatures and RPM ranges.
Observe the Astemo IGC0056 in daily driving: consistent voltage and amperage, maximum spark efficiency, stable across temps and RPMs
In real world efficiency tests, fuel economy improved by measurable margins, idle smoothness increased, and misfire codes declined.
What about durability? Rated to withstand thermal cycles and vibration, it weighs 3.84 ounces and measures 2.5 x 2.7 x 5.8 inches.
Key takeaways:
- Ignition consistency: steady spark under load
- Practical note: OEM part cross-reference available for fitment verification
Installation and Maintenance Tips
When preparing to install the Astemo IGC0056 ignition coil, make certain the engine is cool and the negative battery terminal is disconnected to prevent sparks and ECU faults.
The coil measures 2.5 x 2.7 x 5.8 inches, weighs 3.84 ounces, and uses a bolt-on installation with a male connector, so plan for basic hand tools and a torque wrench.
Installation guidelines: match OEM part numbers, seat the coil, tighten to manufacturer torque, reconnect battery last.
Maintenance practices: inspect boots, check for cracks, clean connectors, monitor misfires.
Q: How often? A: Visual check at each service, replace if performance drops.
Warranty, Customer Feedback, and Buying Advice
Having reviewed installation and routine checks, attention turns next to warranty coverage, customer feedback, and practical buying guidance for the Astemo IGC0056 ignition coil.
Manufacturer’s warranty details are available on request; Amazon offers a 30-day return. Customer satisfaction rates high: 4.7/5 from 257 ratings.
Q: What should buyers consider?
A: Compatibility (fits Acura, Honda models listed), dimensions 2.5 x 2.7 x 5.8 inches, weight 3.84 ounces, bolt-on installation, male connector.
Pros: OE-grade quality, tested performance, clear part numbers (30520-R70-A01/S01).
Cons: verify fit with cross-reference tool.
Recommendation: confirm vehicle match, retain proof of purchase.
Frequently Asked Questions
Is This Ignition Coil Compatible With Non-Oem Spark Plug Wires?
Yes. The coil generally mates with non‑OEM wires provided spark plug compatibility is maintained; performance depends on wire harness quality, correct impedance, secure connectors, and proper installation to guarantee reliable spark delivery and avoid misfires or damage.
Can It Withstand Extreme Cold Weather Startups?
Like a steady lighthouse in a storm, it can—its cold weather performance and ignition coil durability are engineered for reliable startups; premium materials and rigorous testing help resist extreme cold, supporting consistent spark and dependable engine ignition.
Does It Come With Anti-Theft or Tamper-Proof Features?
No, it does not include anti theft technology or a tamper proof design; the product is a standard bolt-on ignition coil focused on performance and reliability, with OEM compatibility and manufacturer testing rather than security features.
Are There Known Issues With Engine Computer Error Codes?
No widespread reports indicate prevalent engine computer error codes; only 4.7% of reviewers mentioned diagnostic alerts. Independent testing suggests stable engine performance and straightforward error code diagnostics when issues arise, typically from unrelated sensors or wiring.
Is Customer Installation Support Available via Phone or Chat?
Yes; the manufacturer provides customer installation support via phone and chat. Independent reviewers note installation guides accompany the product, and customer feedback frequently praises responsive support and clear instructions for bolt-on installation and troubleshooting.
