Caterpillar C15 Industrial 159-1599 PLUG GP-WATER LINES Parts
Caterpillar C15 159-1599 PLUG GP-WATER LINES: 1 catalog entries transcribed from the supplied original PDF from the C15 Industrial Engine · JRE1-Up (Engine) configuration.
Engine and Catalog Identification
Source configuration: C15 Industrial Engine · JRE1-Up (Engine). Application: Industrial. Reviewed chapter: 159-1599 PLUG GP-WATER LINES. Archive index label: 159-1599 PLUG GP-WATER LINES. The supplied archive identifies its source as CATERPILLAR C15 INDUSTIRAL ENGINE PARTS MANUAL.pdf; source page 600. Check the full engine serial number, arrangement number, application and original notes before ordering. This section does not establish interchangeability with other configurations.
Original PDF Assembly Scope and Conditions
Original PDF physical page 600: GP-WATER LINES 159-1599 PLUG CANNOT BE USED WITH COOLANT CONDITIONER AN ATTACHMENT.
The parts table retains the separate source assembly for each entry. Drawings retain their own original assembly headings and may show a narrower component scope. Original part numbers, conditions, graphic references, product levels and note flags apply; no interchangeability is implied.
Illustrations | Parts table | Request a quote
159-1599 PLUG GP-WATER LINES Illustrations

Original Caterpillar Parts List
The original part number is retained. Common Caterpillar Number is the same recognized number with its hyphen removed, for example 3N-2886 → 3N2886. Letters, digits and leading zeros remain unchanged. This is a spelling variant, not a substitute part or fitment guarantee. Unrecognized formats are marked for verification. Original quantities and notes apply; quantities do not indicate stock. An em dash represents an empty source field. Original manual page references are retained as source references.
| Ref. | Original Part Number | Common Caterpillar Number | Catalog Qty. | Original Description | Original Catalog Notes | Enquiry |
|---|---|---|---|---|---|---|
| 1 | 7X-7732 | 7X7732 | 1 | PLUG-PIPE (3/8-18 NPTF THD) | Graphic ref.: 1; Product level: 1; Source PDF section: 159-1599 PLUG GP-WATER LINES | Request a Quote |
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Send the original part number, required quantity, Caterpillar C15 engine serial number, arrangement number, application, component photos and delivery country. Supplied contents, specification, availability and lead time will be confirmed in the quotation.
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