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Coolant Temperature Sender 827151 – Fits Volvo Penta Diesels
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How to Match This Part
This aftermarket coolant temperature sender replaces Volvo Penta 827151. It is a single-station sender that drives the temperature gauge and compatible electronic monitor or alarm systems on listed Volvo Penta marine diesel engines.
Match this part in this order:
1. OEM number on the removed sender or in your parts catalog — Volvo Penta 827151 (Recmar cross REC827151)
2. Engine model code — on the engine identification plate (typically on the block or flywheel housing)
3. Physical form — 3/8 in. NPT threaded body, single-station sender with one spade / blade terminal (compare with the product images)
Do not order from engine family alone. Confirm 827151 (or REC827151) and the 3/8 in. NPT thread against the removed part before installation.
- Primary OEM: 827151
- Type: Coolant temperature sender
- Thread: 3/8 in. NPT
Part Number Cross-Reference
Use these references to confirm interchange. Recmar REC827151 is an aftermarket replacement for Volvo Penta 827151.
| Type | Brand | Part Number | Notes |
|---|---|---|---|
| OEM | Volvo Penta | 827151 | Primary temperature sender reference |
| Aftermarket | Recmar | REC827151 | Aftermarket replacement for 827151 |
Compatible Engine Models
Confirm your Volvo Penta model on the engine identification plate (typically on the block or flywheel housing). Match OEM 827151 and the physical sender form to the product images before purchase. Coverage below is limited to the verified model codes for this listing.
| Brand | Engine Series | Compatible Model Codes |
|---|---|---|
| Volvo Penta | KAMD | KAMD42P-A, KAMD43P-A |
| Volvo Penta | KAD | KAD32P, KAD42P-A, KAD43P-A |
| Volvo Penta | MD 2010–2040 | MD2010C, MD2010D, MD2020C, MD2020D, MD2030C, MD2030D, MD2040C, MD2040D |
| Volvo Penta | Earlier MD / AQD | MD11, MD17, MD21, MD30, MD31, MD40, MD41, AQD21 |
| Volvo Penta | D Series | D2 |
Technical Specifications
| Specification | Value |
|---|---|
| Part type | Coolant temperature sender |
| Primary OEM | 827151 |
| Thread | 3/8 in. NPT |
| Stations | Single station |
| Temperature range | 40–120 °C |
| Electrical connection | Single spade / blade terminal |
| Application | Gauge and electronic monitor / alarm systems on listed Volvo Penta diesels |
Installation Guide
- Allow the engine to cool completely. Isolate battery power before opening the cooling circuit.
- Locate the original temperature sender. Note wire routing and terminal orientation.
- Disconnect the lead, then unscrew the sender. Catch residual coolant and keep the port clean.
- Compare the replacement to the original: OEM 827151, 3/8 in. NPT thread, single-station body, and single spade / blade terminal.
- Install using the sealing method and tightening procedure in your Volvo Penta service manual. Reconnect the terminal securely.
- Refill and bleed coolant as required, restore power, run the engine, and check for leaks plus normal gauge or monitor operation.
Gaskets, sealing washers, sealant, and coolant are not identified as included with this listing. Reuse or renew the original sealing arrangement only as your service manual requires.
Troubleshooting & FAQ
Is this a genuine Volvo Penta part?
No. This is an aftermarket replacement manufactured to match the OEM-reference fit and function. It is not an OEM or factory Volvo Penta part.
Will this work with any temperature gauge?
It is intended as a single-station replacement for applications that call for Volvo Penta 827151. Confirm the original part number, thread, and your gauge or monitor system before installation.
My catalog shows Recmar REC827151 — is that the same?
Yes. REC827151 is the Recmar aftermarket cross for Volvo Penta 827151. Still verify thread and terminal form against the removed sender.
Does every MD or D2 engine use this sender?
No. Publish coverage is limited to the model codes in the compatibility table that call for 827151. Match the OEM number and physical form; do not order by series name alone.
Why Choose JLM MARINE?
- Precision Fit: Form and thread intended for Volvo Penta 827151 coolant temperature sender applications on the listed diesel engines.
- Quality Control: Each batch is inspected for dimensional consistency and workmanship.
- Direct from Manufacturer: Aftermarket marine sensors engineered as direct replacements — not remanufactured cores.
We can ship to virtually any address in the world with free shipping available for most regions.
For our typical US and Canadian customers , our shipping timeframes are as follows:
- Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
- US warehouse shipment: orders will be delivered within 5 days after placing the order.
- China warehouse shipment: orders will be delivered about 12 days after placing the order.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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