Land Rover Discovery 2 Defender TD5 Oil To Coolant Rail Hose

Name: Land Rover Discovery 2 Defender TD5 Oil To Coolant Rail Hose
Brand: Auto Silicone Hoses
SKU: SSR019016K-ASH(CUT TO 68MM LONG)+SHC-ASH#2
Price: 10.8 GBP
Availability: InStock

SSR019016K-ASH(CUT TO 68MM LONG)+SHC-ASH#2

£10.80

Delivery/Collection

Collect from Silicone Hose UK

Orders can be collected once you receive your ready-to-collect email.

Address

Silicone Hose UK

HolmeBank Business Park, Station Road
Unit 5
Mirfield WF14 8NA
United Kingdom

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Opening hours

Monday	07:00 – 19:00
Tuesday	07:00 – 19:00
Wednesday	07:00 – 18:00
Thursday	07:00 – 18:00
Friday	07:00 – 17:00
Saturday	07:00 – 13:00
Sunday	Closed

Bank holidays may affect our opening hours and delivery times.

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Land Rover Defender & Discovery 2 TD5 Oil Coolant To Coolant Rail Hose

Fitment:

Defender 1987 - 2006 : All Models With TD5 Engines
Discovery 1 1989 - 1998 : All Models TD5 Engines

Part No. PBH101980

This is a 3 ply reinforced silicone reducer. The original is prone to fail and this upgraded piece will outlast the car. The video shows the original rubber part and the new improved silicone piece so you can see how much better the silicone piece is. 2 hose Clips included

Size Guide

Inside Diametermm	Outside Diametermm	Wall Thicknessmm	Working Pressurebar	Bursting Pressurebar	Bending Radiusmm	Number Of Ply
6.5	15.5	4.5	12.33	37	16	3
8	17	4.5	11.67	35	16	3
9.5	18.5	4.5	11.67	35	16	3
11	20	4.5	9	30	16	3
12	21	4.5	9	30	16	3
13	22	4.5	8.33	27	16	3
16	25	4.5	7.17	25	18	3
19	28	4.5	6.5	19.5	18	3
22	31	4.5	5.8	17.4	20	3
25	34	4.5	5.5	16	30	3
28	37	4.5	5.33	16	30	3
30	39	4.5	5.33	16	30	3
32	41	4.5	5.17	15.5	32	3
35	44	4.5	5	15	35	3
38	47	4.5	5	15	35	3
40	49	4.5	4.83	14.5	35	3
45	54	4.5	4.67	14	40	3
48	57	4.5	4.5	13.5	45	3
51	62	5.5	4.5	13.5	51	4
54	65	5.5	4.33	13	60	4
57	68	5.5	4.33	13	60	4
60	71	5.5	4.17	12.5	60	4
63	74	5.5	4	12	63	4
65	76	5.5	3.85	11.5	65	4
68	79	5.5	3.6	11	65	4
70	81	5.5	3.5	10.5	65	4
76	87	5.5	3.5	10.5	65	4
80	91	5.5	3.33	10	70	4
83	94	5.5	3.17	9.5	70	4
90	101	5.5	3	9	70	4
102	113	5.5	2.8	8.5	70	4

Measurements are nominal and may vary slightly.

How to measure ID

Measure the pipe, not the old hose

Heat and age make a used hose swell and go out of round. Take your reading across the metal outlet the hose slides onto — that measurement is your ID.

Use vernier calipers

Set the outer jaws across the widest point of the pipe. A tape measure round a curve reads low by a millimetre or two — enough to buy the wrong size.

Take three readings, keep the largest

Rotate 60° between each. If they disagree the pipe is oval; size to the biggest figure so the hose still seals.

Round to the nearest listed bore

Never go up: a bore wider than the fitting will not grip, whatever the hose is made of. If you land between listed sizes take the smaller bore, and secure it with a clip.

Order by ID, always. Every hose on this site is listed by internal diameter. OD is given for clearance only — it changes with wall thickness and ply count, so it is never the ordering size. On reducers, quote both ends, largest first.

Construction

1 · Outer cover

High-grade silicone

Ozone, abrasion, and heat resistance

2 · Reinforcement

High-strength polyester braids

Durability and pressure stability · From 12.33 bar (small bore) down to 2.8 bar (large bore) · Typically 3x working pressure (up to 37 bar)

3 · Inner liner

Smooth extruded silicone compound

Reliable sealing and flow efficiency · -50°C to +250°C (peak +250°C)

Land Rover Discovery 2 Defender TD5 Oil To Coolant Rail Hose

Frequently Asked Questions.

Answers to the questions we’re asked most about sizing, fitment and performance.

Still can't find your answer?

What is it, and what does it fit?

A direct-fit replacement fuel hose for this Land Rover. Check the model, engine and year range on this page against your vehicle before ordering.

How do I make sure it fits my car?

Match on model, engine and year or facelift, because hoses often change mid-generation. The most certain method is the OE part number on the part you are removing. If you cannot find one, send us photos of the old hose with a tape measure alongside, or your registration, and we will confirm.

Is it compatible with E5 and E10 petrol?

Yes - it is built to fuel-rated specification and handles modern ethanol-blended petrol. That is the main reason to replace an original hose on an older vehicle: ethanol attacks unsuitable rubber from the inside, so a line can look perfectly sound externally while breaking down internally and shedding debris into the fuel system.

What are the symptoms of a failing fuel hose?

A fuel smell around the vehicle, fuel staining or damp on the underside, and difficulty filling without the pump cutting out. On a car stored over winter the smell in a closed garage is usually the first sign. Do not put off a fuel leak in a hot engine bay.

What colours are available?

black, blue and red. The colour is cosmetic - construction and rating are identical. If you are doing several hoses on the same vehicle, order them together so the shades match.

Does it come with clips?

Some of our listings offer clips as an option at checkout - check the options on this page. Where they are not included, we stock stainless worm drive clips and T-bolt clamps in every matching size. Always renew clips with a hose: old ones lose tension and corrode where you cannot see.