SKU: 22160713326

COOLANT EXPANSION TANK, ELISE/EXIGE, OEM LOCATION

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Description

COOLANT EXPANSION TANK, ELISE/EXIGE, OEM LOCATIONThe Radium remote mounted coolant header tank is commonly required for custom Lotus applications such as engine swaps, turbocharger kits, etc. where the OEM expansion tank is no longer in an ideal location. The main tank is a 2 piece design constructed of CNC 6061 billet aluminum, as shown below. The two halves are bolted together along with a CNC billet aluminum cap receiver which mates to any standard 32mm "Type A" style pressure cap. Coolant header

The Radium remote mounted coolant header tank is commonly required for custom Lotus applications such as engine swaps, turbocharger kits, etc. where the OEM expansion tank is no longer in an ideal location.

The main tank is a 2-piece design constructed of CNC 6061 billet aluminum, as shown below. The two halves are bolted together along with a CNC billet aluminum cap receiver which mates to any standard 32mm "Type-A" style pressure cap.

Coolant header tanks are necessary for applications that utilize a low mounted radiator, such as a V-Mount, for proper air bleeding.

The Radium Engineering tank also has an internal swirl feature, as shown below. Hot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is an old hot rod trick to help aid in deaerating the system.


The Radium Coolant Expansion Swirl Tank features three ports that include -6AN male adapter fittings (not tapered pipe threads) for a positive seal. The lower ports are machined with 10AN ORB threads. For a list of other 10AN ORB adapter fittings that can be used, go HERE. The side port is machined with 6AN ORB threads. For a list of other 6AN ORB adapter fittings that can be used.
Includes:
-Billet Aluminum Coolant Tank Anodized Black
-Aluminum 6AN Male Adapter Fittings Anodized Black
-Nickel Plated Sight Tube Fittings
-Billet Aluminum 32mm Pressure Cap Receiver
-Billet Aluminum Pressure Bleed Nipple
-Laser Cut Aluminum Firewall Mounting Bracket Powder Coated Black
-Aluminum and Stainless Steel Mounting Hardware

Options:
Pressure Caps
The optional Radium pressure caps (sold separately) allow the user to select a range of pressure. The purpose of a high pressure cap is to increase the boiling point in the cooling system providing improved cooling efficiency. Each cap is manufactured from stainless steel with a race proven high pressure valve. This is something to consider when tracking the vehicle in extreme conditions.

The OEM Lotus pressure cap is 1.1 Bar.

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SKU: 22160713326

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Shane
Waukegan, US
★★★★★ 4
Good, But Realize Its Limits
Format: Hardcover
I agree with the other reviewers who spoke highly of this resource. It is a fine resource for NT studies. However, realize that it isn't really a commentary like most of us are used to (in my opinion, the title is a little misleading). Rather, it is only a commentary on the NT texts that clearly quote OT texts. The book does not comment on entire NT books, but only some select verses. For example, I used this book studying Mark and it only discussed around 30 phrases from the Gospel of Mark - those verses in Mark that are clear OT citations. I wasn't able to use it in Mark studies as much as I had hoped. I realize this is what the book is supposed to do, and it does it very well. Just remember it won't be useful for NT texts that aren't OT quotes. This isn't a critique, just an observation for those interested. You won't be able to use this resource all the time, but it's helpful for those NT texts where an OT citation is found. FYI, I gave it 4 stars instead of 5 because the citations in the articles are not footnotes, but contained in the articles themselves [It looks like this: (eg. R.P. Martin 1974: 97; O'Brien 1982: 151; Hubner 1997a: 91; Gnilka 1980: 168; Barth and Blanke 1994:357, etc.)]. Some citations are very lengthy, which makes it quite cumbersome to read at times. Also, this is subjective I suppose, but I didn't like the font at all (it seemed too tight). All in all, this is a good book for what it does - just realize what it does before you buy it and you won't be disappointed.
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Reviewed in the United States on May 22, 2013
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Eric Stampher
Port Orchard, US
★★★★★ 5
Can't ask for more, but I want more.
Format: Hardcover
Really, this is just a start. Any commentary is. But this is one of the best because it proceeds from a radical premise: the whole Bible is from God, giving His point of view and superceding that of the human author. Not that this is promoted self-consciously or consistently from each contributor. But the structure of the enterprise is such that they are sucked back into presenting how it is that the old testament is so thoroughly imbued in NT writings, including in ways which both OT and NT writers could not have intended. Treading down this path forces us to question all those teachings we've had where we were told: "Matthew (or Paul or John ...) here had in mind xyz." When Matthew wrote his gospel, we might now surmise that we can't be sure what he himself had in mind, because what we wrote was superintended to the degree that Matthew's sinful thoughts were NOT what ended up on parchment. God's thoughts are there, pure and untainted by Matthew's natural limitations and sin. Attempts to work from Matthew's sinful thoughts and culture to God's meaning miss the point that whatever Matthew was in his head was NOT the end product that flowed out his quill. Remember when Caiaphas spoke what he thought naturally about how it is better for one man to die rather than the whole nation take a hit? He meant it for evil, but God superintended it to be ultimate truth, regardless of that speaker's intent. Same with all holy writings. Yes, holy men of old spake as they were moved, but their holiness does not naturally come out in uncontaminated speech -- that takes a special work of God. This commentary allows for that premise. There's something way more than human going on that ties this whole Bible together in one theme from one Writer. Don't get me wrong, not all these contributors seem to subscribe to my radical conclusions above, although I think the editors do. And their prescribed structure for this commentary nudge the contributors into a path that I think leads to a more theocentric authorship. So this is a good start, but nothing beats trying to read the Bible itself from God's point of view, rather than the hallowed and misguided grammatial-historical human focused approach.
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Reviewed in the United States on April 6, 2008
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Craig Stephans
Grantham, US
★★★★★ 5
An Excellent Resource for all Students of the Bible
Format: Hardcover
This is an incredible resource that looks at New Testament passages in their relation to the Old Testament. The authors go well beyond mere cross referencing and provide in-depth exegetical commentary on the New Testament and the Old Testament contexts. The writers adeptly address specific and general references by the New Testament to the Old Testament. The authors of the chapters of the book are seasoned Biblical writers that incorporate the best from existing commentaries on their subjects in addition to offering their own profound insights. This is a rich resources that is simple, cogent, well written and easy to read. Each chapter has extensive bibliographies indicating the thoroughness of the research. This is a resource book to definitely add to your library for personal devotional use, a writing resource or a preaching resource. I am very pleased with it so far. Craig Stephans, author of
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Reviewed in the United States on December 14, 2007
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Amazon Customer
Natrona Heights, US
★★★★★ 5
Book
Format: Hardcover
Great reading
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Reviewed in the United States on February 7, 2026
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JENNIFER HUNT
Massapequa, US
★★★★★ 5
Great book by a wonderful Christian author!
Format: Hardcover
David Jeremiah books are great reading and study material. Purchased most of his books!
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Reviewed in the United States on August 10, 2025

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