1981 Jaguar XJS Alternators and Starters

Essential Alternators and Starters for 1981 Jaguar XJSs

WAI – Lucas Ir/Ef 70 Amp/12 Volt, Cw, 1-Groove Pulley, Limited Lifetime Warranty (Part No.14054N)

Lucas Ir/Ef 70 Amp/12 Volt, Cw, 1-Groove Pulley, Limited Lifetime Warranty

from

$159.99
This 70-amp alternator from WAI is a premium choice for reliable performance and durability. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced efficiency. The high-power rectifier assembly, equipped with open junction press-fit diodes, keeps the unit running cool even under demanding conditions. Fully compliant with ECU communication, this alternator is designed to integrate seamlessly with your vehicle’s system. Each unit comes with a printed copy of test results, giving you confidence in its performance from the very first use. Built for long-lasting dependability, this alternator delivers exceptional value for your vehicle’s electrical system.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Designed for long-lasting dependability, this alternator ensures exceptional value and reliable performance for your vehicle’s electrical system.
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WAI – Denso Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty (Part No.13524N)

Denso Ir/If 120 Amp/12 Volt, Cw, 5-Groove Pulley, Limited Lifetime Warranty

from

$224.99
The New 120 Amps Alternator from WAI delivers exceptional performance and reliability, making it a top choice for aftermarket replacements. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. With advanced voltage regulator protection, this alternator is safeguarded against transient voltage spikes, preventing potential battery damage while maintaining lower heat dissipation. Its high-power rectifier assembly features open junction press-fit diodes, designed to keep the unit running cool even under demanding conditions. Fully compliant with ECU communication, it integrates seamlessly with your vehicle’s system. Each unit comes with a printed copy of test results, providing transparency and confidence in its performance from the moment it powers on. Built for durability and efficiency, this alternator is a reliable solution for maintaining your vehicle’s electrical system.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Built for durability and efficiency, this alternator ensures reliable performance to maintain your vehicle’s electrical system under demanding conditions.
See More

Upgrade your 1981 Jaguar XJS with Top-Quality Alternators and Starters

When it comes to maintaining or upgrading your 1981 Jaguar XJS, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jaguar or enhancing its overall performance, Alternators and Starters are key to keeping your XJS functioning at its best. At Advance Auto Parts, we offer a wide selection of 1 Alternators and Starters for the 1981 Jaguar XJS, designed to meet your needs without breaking the bank.

Affordable Prices and Wide Selection

Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 1981 Jaguar XJS at great prices. Our Alternators and Starters inventory for this model rounds an average price of $159.99. Our 1 Alternators and Starters in stock come from trusted brands, so you’re sure to find the right part for your 1981 Jaguar XJS without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1981 Jaguar XJS is always ready to roll. We’re committed to providing you with everything you need to keep your XJS in top shape, all in one place. Start shopping confidently below for your 1981 Jaguar XJS!

Best-Selling Alternator Parts for 1981 Jaguar XJSs

Enhance the driving experience in your Jaguar with 1 quality Alternator Part components, starting at $159.99.

WAI – Lucas Ir/Ef 70 Amp/12 Volt, Cw, 1-Groove Pulley, Limited Lifetime Warranty (Part No.14054N)

Lucas Ir/Ef 70 Amp/12 Volt, Cw, 1-Groove Pulley, Limited Lifetime Warranty

from

$159.99
This 70-amp alternator from WAI is a premium choice for reliable performance and durability. Engineered to meet or exceed OEM specifications, it ensures a perfect fit and hassle-free installation. The advanced voltage regulator protection guards against transient voltage spikes, preventing potential battery damage, while its low saturation voltage minimizes heat dissipation for enhanced efficiency. The high-power rectifier assembly, equipped with open junction press-fit diodes, keeps the unit running cool even under demanding conditions. Fully compliant with ECU communication, this alternator is designed to integrate seamlessly with your vehicle’s system. Each unit comes with a printed copy of test results, giving you confidence in its performance from the very first use. Built for long-lasting dependability, this alternator delivers exceptional value for your vehicle’s electrical system.

Product Features:
  • Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
  • Voltage regulator protection – load dump protected against transient voltage spikes avoiding potential battery damage. Low saturation voltage results in lower heat dissipation. Fully compliant in communication with ECU.
  • High power rectifier assembly is designed with higher power open junction press fit diodes to keep the units running cool.
  • Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
  • Designed for long-lasting dependability, this alternator ensures exceptional value and reliable performance for your vehicle’s electrical system.
See More