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EAC6865S-G - Piston Assembly by Nural Land Rover Range Rover

EAC6865S-G - Piston Assembly – Standard

- €116,60
€116,60
€116,60 - €116,60
€116,60
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Nural
Piston Assembly for the 4.2-litre XK six-cylinder engine, supplied at standard bore size.

The piston runs in the cylinder bore and connects through the gudgeon pin to the connecting rod, transferring combustion pressure to the crankshaft. This is the high-compression (9:1) version of the piston, for use in an engine whose bores remain at their original standard diameter.
Fitment Notes JAGUAR XJ6 SERIES 3 1979-1992 — 4.2 Litre, standard size piston
Alternative Codes
EAC6865S-GEAC6865

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the Standard Piston Assembly for the 4.2 XK?
This piston assembly is the standard bore size for the 4.2-litre Jaguar XK six-cylinder engine, for a block whose bores remain at their original diameter. The piston runs in the bore and connects through the gudgeon pin to the connecting rod. It's the high-compression 9:1 version. Fitted to the XJ6 Series 3.
When do I use a standard piston instead of oversize?
Use a standard piston when the cylinder bores are still at their original diameter and haven't been rebored. If a block has been machined oversize to clean up wear, you'd need the matching oversize piston instead. Measure the bores before ordering to confirm they're still at standard size.
How many standard pistons does the 4.2 XK engine need?
The 4.2-litre XK six-cylinder engine in the XJ6 Series 3 uses six pistons, one per cylinder. This is the 9:1 high-compression standard-size version. Fit them as a matched set during a rebuild, so order six of the same size to keep the reciprocating weights even.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
EAC686520-G - Piston Assembly – +0.020in Oversize
OEM EAC686520-G - Piston Assembly – +0.020in Oversize
Stock 0
€116,50 excl. VAT
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