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Cummins Heat Exchanger Cap Kit 130-5176

Original price $95.38 - Original price $95.38
Original price
$95.38
$95.38 - $95.38
Current price $95.38
Availability:
Only 1 left!

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You have 30 days to request a return. All sale items are final sale.

The Cummins 130-5176 Heat Exchanger Cap Kit is a replacement service kit for compatible Cummins marine heat exchanger applications. The cap helps seal the heat exchanger fill or service opening so the cooling system can maintain proper pressure and coolant containment during operation.

Key Features

  • Replacement heat exchanger cap kit
  • Used on compatible Cummins marine cooling-system applications
  • Helps maintain proper cooling-system sealing
  • Service item for heat exchanger maintenance and leak repair
  • Correct replacement when 130-5176 is specified in the parts breakdown

Product Compatibility

For Cummins marine heat exchanger applications that call for cap kit 130-5176.

Fitment Notice

Confirm fitment by engine model, heat exchanger assembly number, and original cap kit part number before ordering. Cummins cooling-system parts can vary by engine family, exchanger style, and production configuration.

When This Part Needs Replacement

Replace this cap kit if the cap is damaged, leaking, corroded, no longer sealing properly, or if the cooling system is not holding pressure as expected. It is also a smart replacement during heat exchanger service when the old cap shows age or wear.

Installation Notes

Inspect the sealing surface before installation. Clean away corrosion or debris, install the correct cap kit, and check for leaks after the engine reaches operating temperature. Do not substitute a cap with an unknown pressure rating.

Alternate/Superseded Part Numbers

  • 130-5176 — Cummins heat exchanger cap kit reference

Parts Desk Insight

Heat exchanger caps are small, but they matter. A weak or incorrect cap can cause coolant loss, pressure issues, or repeat overheating complaints, so matching the exact Cummins part number is the safest move.

Shipping: Ships same or next day for fast Canada wide shipping. ⚓

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 3–4 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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