- 6ft / 182.88cm - £53.16
- 7ft / 213.36cm - £56.28
- 8ft / 243.84cm
- 9ft / 274.32cm - £62.63
- 10ft / 304.8cm - £65.64
- 11ft / 335.28cm - £68.80
- 12ft / 365.76cm - £71.92
- 13ft / 396.24cm - £75.04
- 14ft / 426.72cm - £78.16
- 15ft / 457.20cm - £81.28
- 16ft / 487.68cm - £84.44
- 17ft / 518.16cm - £87.56
- 18ft / 548.64cm - £90.68
- 19ft / 579.12cm - £93.80
- 20ft / 609.6cm - £100.04
Mercury Mariner Outboard C5 Gear & Throttle Control Cables x2 Gen 1 – Choose Length
PRODUCT DETAILS
2 × C5 Gear & Throttle Remote Control Cables for Mercury / Mariner Outboards
Premium-quality marine-grade C5 remote control cables for selected Mercury and Mariner 2-stroke and 4-stroke outboards using the earlier Generation 1 Mercury / Quicksilver remote control system.
2 × C5 CONTROL CABLES
Normally used as:
- 1 × Gear / Shift Cable
- 1 × Throttle Cable
Choose the cable length you require from the options before ordering.
IMPORTANT – GEN 1 MERCURY / MARINER
FOR THE EARLIER BLACK MERCURY / QUICKSILVER REMOTE CONTROL
These C5 cables are designed for selected Generation 1 Mercury / Mariner control systems.
Suitable for selected older BLACK Mercury / Quicksilver remote controls
NOT suitable for the later GREY Mercury remote control system
Mercury / Mariner has used different generations and types of remote-control cables.
Please do not order solely because your engine is Mercury or Mariner.
Check your existing cable ends and remote-control system before purchasing.
Choose Your Cable Length
This listing is available in various cable lengths.
Please select your required length before adding the item to your basket.
The length refers to the control cable length, not the length of your boat.
DO NOT CHOOSE THE CABLE LENGTH BY BOAT SIZE
Two similar boats can require completely different cable lengths depending on:
- Position of the remote control
- Engine position
- Cable routing
- Console position
- Existing installation
- Required engine movement loop
Always check the required cable length before ordering.
How to Find Your Correct Cable Length
Method 1 – Check Your Existing Cable
This is the easiest method when replacing old cables.
Look carefully at the outer jacket of your existing control cable, particularly near the engine end.
The cable will often have its:
- Type
- Part/reference number
- Length
printed or stamped onto the outer jacket.
If you can identify the existing cable length, order the corresponding replacement length.
Method 2 – Measure Your Existing Cable
If the markings on the old cable are missing or unreadable:
Remove or access the existing cable and measure it END-TO-END.
Measure the complete cable from one end to the other.
If your measurement falls between available whole-foot sizes:
Round UP to the next whole foot.
Example:
If your existing cable measures approximately 11 ft 5 in, select a:
12 ft cable
Do not select a shorter cable simply because it is closer to the measured length.
Check BOTH Existing Cables
Your boat normally has:
1 × Gear / Shift Cable
and
1 × Throttle Cable
Do not automatically assume both cables are the same length.
Check the markings or measure BOTH existing cables before ordering.
IMPORTANT
This listing supplies:
2 × C5 cables of the SAME selected length.
For example:
If you select 12 ft, you will receive:
2 × 12 ft C5 Control Cables
If your existing gear and throttle cables are different lengths, please contact SSI Marine before ordering this pair.
Measuring for a New Installation
If there are no existing cables to copy, measure the actual cable route carefully.
For an outboard installation:
- Measure from the remote control along the intended unobstructed cable route towards the engine.
- Follow the route the cable will actually take – do not simply measure in a straight line.
- Allow additional cable at the engine for the steering/engine movement loop.
- Make sure the engine can turn fully from side to side without pulling or sharply bending the cables.
- Round the final required measurement UP to the next available whole-foot cable length.
Avoid making the cable too short.
A control cable that is too short can restrict engine movement and place unnecessary load on the cable, connections and control mechanism.
Cable Routing
For smooth operation and longer cable life:
- Avoid sharp bends
- Avoid unnecessary loops
- Do not kink the cable
- Keep away from excessive heat
- Keep away from moving components
- Do not clamp the cable so tightly that movement is restricted
- Allow sufficient movement at the outboard
Correct routing is just as important as choosing the correct cable length.
C5 Control Cable Application
Suitable for both:
GEAR / SHIFT CONTROL
and
THROTTLE CONTROL
on corresponding Mercury / Mariner Gen 1 mechanical remote-control installations.
This pair allows both the gear and throttle cables to be replaced together.
Fits Selected
Mercury Outboards
- 2 Stroke
- 4 Stroke
- Mechanical remote control applications
- Earlier Gen 1 control systems
Mariner Outboards
- 2 Stroke
- 4 Stroke
- Mechanical remote control applications
- Earlier Gen 1 control systems
IMPORTANT
Compatibility is determined primarily by the remote-control system and cable end fittings, not simply the engine horsepower.
Cable Construction
Designed for marine gear and throttle applications with features including:
- Stainless-steel end terminals
- Stainless-steel inner/core wire
- Smooth mechanical operation
- Durable outer cable jacket
- Marine application
- Suitable for gear / shift operation
- Suitable for throttle operation
Product Features
- 2 × C5 Control Cables
- Pair of cables
- Gear / shift cable
- Throttle cable
- Choose required length
- Mercury application
- Mariner application
- Selected 2-stroke outboards
- Selected 4-stroke outboards
- Generation 1
- Earlier black Mercury / Quicksilver remote control application
- Stainless-steel end terminals
- Stainless-steel core wire
- Marine-grade aftermarket product
- UK stock
NOT FOR LATER GREY MERCURY CONTROLS
PLEASE CHECK YOUR CONTROL BEFORE ORDERING.
These cables are for the corresponding earlier Gen 1 / black Mercury-Quicksilver control system.
They are NOT intended for the later grey Mercury remote-control system using the later cable arrangement.
If you have the later system, please do not order simply because the cable appears similar.
Important – Please Check Compatibility
Before purchasing, please confirm:
- Mercury or Mariner application
- Existing cable type
- Cable end fittings
- Remote control type
- Gen 1 / earlier black control application
- Required cable length
- Gear cable length
- Throttle cable length
Please check both the TYPE and LENGTH before ordering.
If the cable looks the same as yours, this does not always mean it is the correct one for your outboard or remote control.
If you are unsure, please send SSI Marine:
- A picture of your remote control
- A picture of both ends of the existing cable
- Any numbers printed on the old cable
- Existing cable length
and we will be happy to help identify the correct type.
Returns
Please make sure you have selected the correct cable type and cable length before installation.
Returned cables must be unused, uninstalled and in resalable condition with their original product packaging undamaged.
Please use suitable outer packaging when returning the product.
Do not attach labels, tape or postage directly to the manufacturer's/product packaging.
Please see our full returns policy for complete terms and statutory rights.
Why Buy From SSI Marine?
- Marine-grade aftermarket & OEM-spec parts
- Workshop-tested products
- More than 10 years supplying and servicing outboards
- UK stock
- Same working day dispatch before 1 PM Monday–Friday
- Royal Mail Tracked 24
- Technical support from experienced outboard specialists
- Collection available from Leigh, Greater Manchester
- Workshop open Monday–Friday, 9 AM–5 PM
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.









