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Part Number
1609633
SWITCH-OPE
Category: | Fits: C18, 3412C
List Price
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Lagerstatus Available (Contact for Inquiry)
Replaceable OEM Parts (Compatible Models)
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CAT 1609633 SWITCH-OPE for C18 Caterpillar Part - WSTPARTS

1609633 SWITCH-OPE is a Switch/Relay component engineered for Caterpillar C18 and 3412C machines, built to match original factory specifications. It is categorized under Switch/Relay. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage. Contact our parts team with your machine serial number for a fast quotation.

1609633 SWITCH-OPE for Caterpillar C18 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement SWITCH-OPE (Part # 1609633). Designed for CAT C18, 3412C equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT C18, 3412C
  • ✔ Meets Caterpillar original quality and performance standards
  • ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
  • ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)1609633
Product NameSWITCH-OPE
BrandCAT
Applicable ModelsC18, 3412C
Weight0.05 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 1609633 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT C18.

Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com

Parts DiagramC18

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C18 · ELECTRICAL AND STARTING SYSTEM · 236-7893 CAT parts diagram
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Sel 0
16D-9392CLAMP
21P-4278CLAMP-HOSE
31R-1808FILTER-ENGINE OIL (ADVANCED EFFICIENCY)
41P-9328FITTING
52P-3760GASKET
64L-5757STRAP
72P-3761COVER
87X-7893HOSE (13CM EACH)
92P-4301BASE AS (EACH INCLUDES)
105P-4868CLAMP-HOSE
115P-1262HOSE (9CM EACH)
122P-4304STUD-HOLLOW
137N-4600BRACE AS
142P-4305GASKET
158D-3786MOUNTING
164N-7082SHIELD-OIL FILTER
178T-1117CLAMP-HOSE
184N-8150SPRING
198C-3445CAP-DUST
201P-1367PLUNGER (OIL COOLER RELIEF VALVE)
210L-0765STUD (3/8-16X1.75-IN)
220S-1571BOLT (3/8-16X1.75-IN)
230S-1588BOLT (3/8-16X1.25-IN)
241K-6937ELBOW-PIPE
252S-4078SEAL-O-RING
262S-7010CLIP
276V-8400SEAL-O-RING
288T-3611CONNECTOR
294L-9337BOLT (3/8-16X1.5-IN)
305M-3062BOLT (3/8-16X0.75-IN)
315P-0598CLAMP
325P-1075WASHER-HARD (10.2X22.5X3-MM THK)
335P-9299CLIP
346V-9009ELBOW
355S-7379BOLT (3/8-16X0.875-IN)
366B-5072BUSHING-TERMINAL
376V-8801NUT (3/8-16-THD)
386V-9855ELBOW
397D-7233CLIP
401D-4706BOLT (3/8-16X6-IN)
417T-8332MOUNTING
425M-2894WASHER-HARD (10.2X18.5X2.5-MM THK)In stock
437X-0293BOLT (3/8-16X4.75-IN)
446V-3908SEAL-O-RING
457X-0301BOLT (3/8-16X7-IN)
467F-9090SCREW-DRIVE (NO 8X03/8-IN)
477X-0312BOLT (7/16-14X2.50-IN)
487X-0313BOLT (7/16-14X2.75-IN)
498C-3446VALVE-FLUID SAMPLING
507X-0384BOLT (7/8-9X3-IN)
517X-0447NUT (7/16-14-THD)
527X-0618WASHER-HARD (13.5X40X5-MM THK)
539S-4182PLUG-O-RING
548C-6913WASHER-HARD (24X41.5X4-MM THK)
558T-2502BOLT (3/8-16X1.125-IN)
568T-4223WASHER-HARD (13.5X25.5X3-MM THK)In stock
578T-4896WASHER-HARD (10.2X18.5X2.5-MM THK)
589S-4191PLUG-O-RING
598T-5360WASHER (12X22.5X2.5-MM THK)
609S-8752NUT-FULL (3/8-16-THD)
618T-8917BOLT (1/2-13X1.25-IN)
624L-6454BOLT (3/8-16X1-IN)
639B-7237BOLT (3/8-16X1.25-IN)In stock
642A-2677SPACER (10.7X17.14X19.05-MM THK)
Quality Guarantee
Warranty Period 12 months / under normal use
After-sales Response Response within 24h, solution within 48h
Return Policy Return or exchange within 7 days of receipt (original packaging required)
Quality Inspection 100% inspected before shipment; inspection report on request
Technical Support Free installation guidance; engineer support online
📦 Packaging
Packing Method Genuine or neutral packaging available
Protective Packing Shock-proof & moisture-proof materials
Part Number Label Individual part number label
Customization Custom carton marking supported
After-Sales Service Process
01
Contact Us
Describe issue / send photos
02
Engineer Review
Solution within 24h
03
Confirm Solution
Return, repair or replacement
04
Case Closed
Send-back / re-ship / refund
Apply for After-Sales Service
Online Support ● Online
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✉️Emailcat@wstparts.com
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