Description
Practical value and everyday use
RAParts Z17700 Radiator Cap – 16 Lb PSI Automotive Cap With Sacrificial Anode is listed in Standard. For a practical buying decision, start with this source-backed point: Category: Replacement Parts / Caps / Radiator Caps / Standard.
The source also records: Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. Use this additional stated detail to judge day-to-day usefulness and package value: Construction excellence with our broad spectrum of aftermarket replacements – building quality, reliability, and performance.
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Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
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Product Description
RAParts Z17700 Radiator Cap – 16 Lb PSI Automotive Cap With Sacrificial Anode
Reliable Aftermarket Parts is a worldwide leading supplier and distributor of aftermarket agricultural and construction parts.
RAParts Z17700 Radiator Cap – 16 Lb PSI Automotive Cap With Sacrificial Anode
One New Aftermarket Radiator Cap – 16 Lb PSI Automotive Cap With Sacrificial Anode Tech Info: -FILLER NECK WIDTH: 2.2″ -FILLER NECK DEPTH: .75″ -PSI (LBS): 16 -FOR COOLANT RESERVOIR SYSTEMS: YES -OVERALL HEIGHT: 1.20″ -OVERALL DIAMETER: 2.3″ -NOTES: UPPER SEAL -16 LB (psi) AUTOMOTIVE RADIATOR CAP WITH MAGNESIUM SACRIFICIAL ANODE -ADJUSTS3 1/2″ TO 6″ -SEE ATTACHED INFORMATIONAL PDF -*MEASUREMENTS ARE FOR REFERENCE ONLY AND MAY VARY SLIGHTLY WITH APPLICATION
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Reliable Aftermarket Parts, Inc
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Reliable Aftermarket Parts is a worldwide leader in aftermarket construction and agricultural parts. Our goal is to provide our customers with quality aftermarket parts that meet or exceed OEM specifications.
Source product highlights
About this item
- OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering.
- Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product.
- This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.




530_Native –
Didn’t fit on my 1998 Ford Ranger, so I just cut off the Sacrificial Anode and attached it to my existing cap without issue.
Drew –
Cap did not hold 16 psi. Only held 7psi and i was told it was a “non returnable item”. So I was stuck with it.
Ron P. –
I have been using these caps for years with my aluminum motor and radiator. Stops corrosion from forming in the cooling system.
Mike Selders –
Used on my street rod with aluminum radiator/steel engine block. Great protection.