U5021 NGK — OEM alternatives and cross-reference
ignition-coil with part number U5021 is an original part manufactured by NGK, category: ignition-coil. Ignition coil NGK. Primary resistance 0.5–0.7 Ohm, secondary 8–12 kOhm. Below you will find a complete list of compatible alternatives and vehicle applicability.
Original Part Specifications
| Parametre | Valeur |
|---|---|
| OEM Part Number | U5021 |
| Manufacturer | NGK |
| Part Name | ignition-coil |
| Category | ignition-coil |
Compatible Alternatives (5)
| Part Number | Manufacturer | Description |
|---|---|---|
GN356293 | Delphi | Катушка зажигания |
IC797961 | Standard | Катушка зажигания |
V644179 | Vemo | Катушка зажигания |
20695966 | Bremi | Катушка зажигания |
13097347 | Huco | Катушка зажигания |
How to Choose an Alternative
When selecting an alternative for U5021, consider:
- Exact part number match — verify the cross-reference with the alternative manufacturer.
- Country of manufacture — Germany and Japan are preferred for critical components.
- Warranty — reputable brands (Bosch, Denso, TRW, Brembo) offer 12–24 month warranties.
- Packaging — original branded packaging reduces the risk of counterfeit parts.
Frequently Asked Questions
What is the difference between U5021 OEM and an alternative?
Alternatives meet the same technical specifications as the original. The difference is in the manufacturer and price. Quality alternatives from Bosch, Denso, TRW match OEM performance.
How to verify alternative compatibility with my vehicle?
Check the part number via cross-reference on the manufacturer’s website or in the TecDoc catalog. Confirm your VIN falls within the part’s applicability range.
How much does U5021 and its alternatives cost?
Alternatives are typically 20–60% cheaper than OEM with comparable quality.
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