Distributor Cap - Ci Ignition - XD71

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Best current price£12.89from eBay
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eBay£12.89Visit shop Genuine QH Distributor Cap - XD71
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The Ci Ignition XD71 Distributor Cap is an essential component for automotive enthusiasts and DIY mechanics looking to restore or maintain reliable engine ignition. Designed to meet or exceed original equipment (OE) specifications, it ensures consistent conductivity and precise spark distribution for smoother engine cycles; however, users should ensure their ignition rotor is also in good condition during installation, as worn rotors can damage new caps.
| Model Part Number | XD71 |
|---|---|
| Brand | Ci Ignition |
The XD71 is designed to specific OE standards; please check your vehicle's compatibility list or cross-reference the part number with your current distributor to ensure a match.
While not strictly required, it is highly recommended to replace the ignition rotor when installing a new distributor cap to ensure optimal electrical contact.
It is generally recommended to inspect the cap every 10,000 to 15,000 miles and replace it if you see signs of carbon buildup, cracks, or erosion on the internal brass terminals.
The XD71 package typically includes the cap; refer to the specific kit contents, as mounting hardware is often reused from the original unit.
By ensuring a consistent and strong spark, this cap helps the engine run more efficiently, which can contribute to better fuel combustion and performance.
Verify that all spark plug wires are seated firmly and attached in the correct firing order.
Ensure the cap is tightened securely and there is no debris trapped between the cap and the distributor base.
Check that the rotor is installed correctly and that the center carbon pin inside the cap is making proper contact.
To install the XD71, first ensure the engine is cool. Label each spark plug wire before removal to ensure they are reconnected in the correct firing order. Use a socket or screwdriver to remove the retaining screws holding the old cap in place. Once removed, check the rotor for wear and replace it if necessary. Align the new cap with the housing, ensuring the indexing tab or notch is properly seated, and tighten the screws firmly—avoid over-tightening to prevent housing cracks. For long-term care, keep the cap exterior clean and dry, as moisture or debris can lead to tracking and potential short circuits.