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Thermostat Housings

Thermostat Housings offer reliable temperature control, opening and closing as needed to maintain optimal operating conditions. An essential part for engine efficiency and longevity.

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RPC Chrome Steel Thermostat Housing, 1/2" NPT Port, O-ring Style (RPCR9468) RPCR9468
$53.80 - $53.80
$53.80
$53.80 - $53.80
$53.80
+ GST

RPC Chrome Steel Thermostat Housing, 1/2" NPT Port, O-ring Style (RPCR9468)

Fits S/B & B/B Chev/GM 1966-75 V8

CHROME WATER NECK 1/2 NPT PORTFits S/B & B/B Chev/GM 1966-75 V8Part Number: RPCR9468 O-ring style design and fits 1966-1975 late small block a...

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$53.80 - $53.80
$53.80
$53.80 - $53.80
$53.80
+ GST
RPC Chrome Steel Thermostat Housing, O-ring Style (RPCR9415) RPCR9415
$101.60 - $101.60
$101.60
$101.60 - $101.60
$101.60
+ GST

RPC Chrome Steel Thermostat Housing, O-ring Style (RPCR9415)

Fits Ford 429-460

CHROME STEEL WATER NECKFits Ford 429-460Part Number: RPCR9415 Chrome late Ford 429-460 O-ring water neck.

$101.60 - $101.60
$101.60
$101.60 - $101.60
$101.60
+ GST
RPC Chrome Steel Thermostat Housing, Gasket Style (RPCR9403) RPCR9403
$55.30 - $55.30
$55.30
$55.30 - $55.30
$55.30
+ GST

RPC Chrome Steel Thermostat Housing, Gasket Style (RPCR9403)

Fits Oldsmobile 330-350-425-455

CHROME STEEL WATER NECKFits Oldsmobile 330-350-425-455Part Number: RPCR9403 Chrome Oldsmobile 330-350-425-455 gasket water neck.

$55.30 - $55.30
$55.30
$55.30 - $55.30
$55.30
+ GST
RPC Chrome Steel Thermostat Housing. O-ring Style (RPCR9230) RPCR9230
$50.90 - $50.90
$50.90
$50.90 - $50.90
$50.90
+ GST

RPC Chrome Steel Thermostat Housing. O-ring Style (RPCR9230)

Fits Pontiac 1964-79 V8 (Not For 389 Engines)

CHROME STEEL WATER NECKFits Pontiac 1964-79 V8 (Not For 389 Engines)Part Number: RPCR9230 Chrome 1964-79 pontiac v8 o-ring water neck.

$50.90 - $50.90
$50.90
$50.90 - $50.90
$50.90
+ GST
RPC Polished Aluminium Swivel Thermostat Housing, O-ring Style (RPCR6014) RPCR6014
$153.60 - $153.60
$153.60
$153.60 - $153.60
$153.60
+ GST

RPC Polished Aluminium Swivel Thermostat Housing, O-ring Style (RPCR6014)

Fits 1964-79 Pontiac V8 (Not for 389 Engines)

ALUM PONTIAC SWIVEL THERMSTATFits 1964-79 Pontiac V8 (Not for 389 Engines)Part Number: RPCR6014 Billet polished aluminium Pontiac water neck.

$153.60 - $153.60
$153.60
$153.60 - $153.60
$153.60
+ GST
RPC Chrome Aluminium 90° Swivel Thermostat Housing, O-ring Style (RPCR6009C) RPCR6009C
$93.90 - $93.90
$93.90
$93.90 - $93.90
$93.90
+ GST

RPC Chrome Aluminium 90° Swivel Thermostat Housing, O-ring Style (RPCR6009C)

Fits 1966-75 S/B & B/B Chev 283-349

ALUMINIUM 90DEG SWIVEL WATERFits 1966-75 S/B & B/B Chev 283-349Part Number: RPCR6009C O-ring style design and fits 1966-75 small block and big...

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$93.90 - $93.90
$93.90
$93.90 - $93.90
$93.90
+ GST
RPC Chrome Steel Thermostat Housing, Gasket Style (RPCR4987) RPCR4987
$55.40 - $55.40
$55.40
$55.40 - $55.40
$55.40
+ GST

RPC Chrome Steel Thermostat Housing, Gasket Style (RPCR4987)

Fits Chrysler V8 1964-On

CHROME STEEL WATER NECKFits Chrysler V8 1964-OnPart Number: RPCR4987 Fits 1964-up Chrysler small and big block engine. Gasket style neck. Includes...

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$55.40 - $55.40
$55.40
$55.40 - $55.40
$55.40
+ GST
Proform Thermostat Housing (PR66212) PR66212
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
+ GST

Proform Thermostat Housing (PR66212)

Chrome Suit Pontiac V8 1964-81

CHROME THERMOSTAT COVERChrome Suit Pontiac V8 1964-81Part Number: PR66212 Easily installed in place of OEM parts. Supplied with bolts, gaskets or ...

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$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
+ GST
Peterson Swivel Water Neck (PFS10-2120) PFS10-2120
$438.20 - $438.20
$438.20
$438.20 - $438.20
$438.20
+ GST

Peterson Swivel Water Neck (PFS10-2120)

'-20 AN Male

PETERSON -20 SWIVEL WATERNECK-20 AN MalePart Number: PFS10-2120 Necks swivel 360° for exact hose alignment. Viton seals are used internally and th...

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$438.20 - $438.20
$438.20
$438.20 - $438.20
$438.20
+ GST
Peterson Swivel Water Neck (PFS10-2116) PFS10-2116
$448.70 - $448.70
$448.70
$448.70 - $448.70
$448.70
+ GST

Peterson Swivel Water Neck (PFS10-2116)

'-16 AN Male

PETERSON -16 SWIVEL WATERNECK-16 AN MalePart Number: PFS10-2116 Necks swivel 360° for exact hose alignment. Viton seals are used internally and th...

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$448.70 - $448.70
$448.70
$448.70 - $448.70
$448.70
+ GST
MRG Mr Gasket Chrome Thermostat Housing - 90° (MG2664) MG2664
$79.90 - $79.90
$79.90
$79.90 - $79.90
$79.90
+ GST

MRG Mr Gasket Chrome Thermostat Housing - 90° (MG2664)

Suit Ford 429-460

CHROME THERMOSTATSuit Ford 429-460Part Number: MG2664 This beautiful chrome plated water neck features an O-ring style seal to prevent water leaks...

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$79.90 - $79.90
$79.90
$79.90 - $79.90
$79.90
+ GST
Moroso Billet Aluminium Outlet Filler Neck (MO63475) MO63475
$125.90 - $125.90
$125.90
$125.90 - $125.90
$125.90
+ GST

Moroso Billet Aluminium Outlet Filler Neck (MO63475)

Bolt-On SuitSB & BB Chev With -16AN Outlet

SBC WATER NECK -16AN OUTLETBolt-On SuitSB & BB Chev With -16AN OutletPart Number: MO63475 Features two 3/8" NPT female ports to plumb water t...

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$125.90 - $125.90
$125.90
$125.90 - $125.90
$125.90
+ GST
Moroso Thermostat Housing Block-off Plate (MO63471) MO63471
$38.40 - $38.40
$38.40
$38.40 - $38.40
$38.40
+ GST

Moroso Thermostat Housing Block-off Plate (MO63471)

Suit Chev V8 & 90° V6

MOROSO WATER NECK BLOCK-OFFSuit Chev V8 & 90° V6Part Number: MO63471 1/4" aluminium plate provides an ideal base to weld-your-own radiator ho...

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$38.40 - $38.40
$38.40
$38.40 - $38.40
$38.40
+ GST
Moroso Billet Aluminium Filler Neck (MO63466) MO63466
$143.50 - $143.50
$143.50
$143.50 - $143.50
$143.50
+ GST

Moroso Billet Aluminium Filler Neck (MO63466)

Bolt-On Suit SB & BB Chev

CHEV RADIATOR FILLER NECK, ALUBolt-On Suit SB & BB ChevPart Number: MO63466 Made from 6061-T6 billet aluminium Easily mounts to any Big Blo...

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$143.50 - $143.50
$143.50
$143.50 - $143.50
$143.50
+ GST
Moroso Stamped Aluminium Filler Neck (MO63465) MO63465
$98.00 - $98.00
$98.00
$98.00 - $98.00
$98.00
+ GST

Moroso Stamped Aluminium Filler Neck (MO63465)

Bolt-On Suit SB & BB Chev

CHEV RADIATOR FILLER NECK, ALUBolt-On Suit SB & BB ChevPart Number: MO63465 Black anodised aluminium Accepts Moroso or standard-size radiato...

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$98.00 - $98.00
$98.00
$98.00 - $98.00
$98.00
+ GST
Moroso Water Outlet Filer Neck (MO63461) MO63461
$211.10 - $211.10
$211.10
$211.10 - $211.10
$211.10
+ GST

Moroso Water Outlet Filer Neck (MO63461)

Suit SB & BB Chev

MOROSO BOLT-ON -16 AN WATERSuit SB & BB ChevPart Number: MO63461 Fits: Small Block, Big Block, and 90° V6 Chevy Intake Manifolds Includes two...

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$211.10 - $211.10
$211.10
$211.10 - $211.10
$211.10
+ GST
Moroso Water Outlet Filler Neck (MO63455) MO63455
$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00
+ GST

Moroso Water Outlet Filler Neck (MO63455)

Suit SB Ford With -16AN Male Fitting

MOROSO BOLT-ON -16 AN WATERSuit SB Ford With -16AN Male FittingPart Number: MO63455 Anodised aluminium -16AN fitting for use with steel braid re...

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$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00
+ GST
Moroso Remote Thermostat Housing (MO63425) MO63425
$233.20 - $233.20
$233.20
$233.20 - $233.20
$233.20
+ GST

Moroso Remote Thermostat Housing (MO63425)

With Inlet Ports On Bottom

REMOTE THERMOSTAT HOUSINGWith Inlet Ports On BottomPart Number: MO63425 Made from 6061T-6 Billet Aluminium The housing has two -12AN female o-ri...

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$233.20 - $233.20
$233.20
$233.20 - $233.20
$233.20
+ GST
Moroso Billet Aluminium Filler Neck Manifold Housing - Black Anodised (MO63424)
Moroso Billet Aluminium Filler Neck Manifold Housing - Black Anodised (MO63424) MO63424
$331.20 - $331.20
$331.20
$331.20 - $331.20
$331.20
+ GST

Moroso Billet Aluminium Filler Neck Manifold Housing - Black Anodised (MO63424)

Bolt-On Suit SB & BB Chev

FILLER NECK MANIFOLD HOUSINGBolt-On Suit SB & BB ChevPart Number: MO63424 Black anodized billet aluminium housing with the included bolt- on ...

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$331.20 - $331.20
$331.20
$331.20 - $331.20
$331.20
+ GST
Mooneyes Chrome Water Neck (MNMP9468)
Mooneyes Chrome Water Neck (MNMP9468) MNMP9468
$81.20 - $81.20
$81.20
$81.20 - $81.20
$81.20
+ GST

Mooneyes Chrome Water Neck (MNMP9468)

Suit SB Chev

MOON CHROME WATER NECKSuit SB ChevPart Number: MNMP9468 Chrome thermostat housing with water temperature port, Sold separate

$81.20 - $81.20
$81.20
$81.20 - $81.20
$81.20
+ GST
Meziere -16 ORB to -12AN Water Neck Extension Fitting, Blue (MZWP16E12B) MZWP16E12B
$84.30 - $84.30
$84.30
$84.30 - $84.30
$84.30
+ GST

Meziere -16 ORB to -12AN Water Neck Extension Fitting, Blue (MZWP16E12B)

EXTENDED FITTING -16ORB TO -12Part Number: MZWP16E12B This fitting is compatible with several of our 300 and 400 series water pumps. WP337,WP362, ...

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$84.30 - $84.30
$84.30
$84.30 - $84.30
$84.30
+ GST
Meziere -20AN Water Neck 2.6" Extension Fitting, Polished (MZWN2000U) MZWN2000U
$77.30 - $77.30
$77.30
$77.30 - $77.30
$77.30
+ GST

Meziere -20AN Water Neck 2.6" Extension Fitting, Polished (MZWN2000U)

-20AN EXTENSION 2.6 OAL POLISHPart Number: MZWN2000U This adapter is compatible with many of our block mountedand remote water pumps. You may find...

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$77.30 - $77.30
$77.30
$77.30 - $77.30
$77.30
+ GST
Meziere -20AN Water Neck 2.6" Extension Fitting, Black (MZWN2000S) MZWN2000S
$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50
+ GST

Meziere -20AN Water Neck 2.6" Extension Fitting, Black (MZWN2000S)

-20AN EXTENSION 2.6" OAL BLACKPart Number: MZWN2000S This adapter is compatible with many of our block mountedand remote water pumps. You may find...

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$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50
+ GST
Meziere -20AN Water Neck 2.6" Extension Fitting, Chrome (MZWN2000C) MZWN2000C
$168.70 - $168.70
$168.70
$168.70 - $168.70
$168.70
+ GST

Meziere -20AN Water Neck 2.6" Extension Fitting, Chrome (MZWN2000C)

-20AN EXTENSION 2.6" CHROMEPart Number: MZWN2000C This adapter is compatible with many of our block mountedand remote water pumps. You may find it...

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$168.70 - $168.70
$168.70
$168.70 - $168.70
$168.70
+ GST
Meziere Swivel Thermostat Housing - Polished (MZWN1122U) MZWN1122U
$393.60 - $393.60
$393.60
$393.60 - $393.60
$393.60
+ GST

Meziere Swivel Thermostat Housing - Polished (MZWN1122U)

Suit SB/BB Chev & BB Mopar With -6AN Ports On Side

SBC BBC THERMOSTAT HOUSINGSuit SB/BB Chev & BB Mopar With -6AN Ports On SidePart Number: MZWN1122U Features: Fits big and small block Chevy....

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$393.60 - $393.60
$393.60
$393.60 - $393.60
$393.60
+ GST
Meziere Inline Thermostat Housing (MZWN0071) MZWN0071
$179.90 - $179.90
$179.90
$179.90 - $179.90
$179.90
+ GST

Meziere Inline Thermostat Housing (MZWN0071)

With 1-1/4" Inlet/Outlet

INLINE THERMOSTAT HOUSINGWith 1-1/4" Inlet/OutletPart Number: MZWN0071 You can use this assembly to install a thermostat inlinein your upper radia...

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$179.90 - $179.90
$179.90
$179.90 - $179.90
$179.90
+ GST
Meziere Water Neck Port Plug, Polished Finish (MZWN0045U) MZWN0045U
$53.40 - $53.40
$53.40
$53.40 - $53.40
$53.40
+ GST

Meziere Water Neck Port Plug, Polished Finish (MZWN0045U)

-20AN PORT PLUG -POLISHED-Part Number: MZWN0045U This port plug may be used to block off ports that are only temporarily or periodically used. The...

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$53.40 - $53.40
$53.40
$53.40 - $53.40
$53.40
+ GST
Meziere -12AN Water Neck Fitting, Black (MZWN0043S) MZWN0043S
$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST

Meziere -12AN Water Neck Fitting, Black (MZWN0043S)

WN STYLE FITTING, -12AN BLACKPart Number: MZWN0043S These fittings are used on some of our products where flow is crucial and space is limited. Th...

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$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST
Meziere -20AN Water Neck Fitting, Polished (MZWN0041U) MZWN0041U
$51.50 - $51.50
$51.50
$51.50 - $51.50
$51.50
+ GST

Meziere -20AN Water Neck Fitting, Polished (MZWN0041U)

-20AN WATERNECK FITTING POLISHPart Number: MZWN0041U These fittings are used on some of our products where flow is crucial and space is limited. T...

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$51.50 - $51.50
$51.50
$51.50 - $51.50
$51.50
+ GST
Meziere Water Fitting Adapter (MZWN0041S) MZWN0041S
$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST

Meziere Water Fitting Adapter (MZWN0041S)

-20 ORB to -20AN, Black Finish

-20AN WATERNECK FITTING BLACK-20 ORB to -20AN, Black FinishPart Number: MZWN0041S These fittings are used on some of our products where flow is cr...

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$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST
Meziere -20AN Water Neck Fitting, Chrome (MZWN0041C) MZWN0041C
$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50
+ GST

Meziere -20AN Water Neck Fitting, Chrome (MZWN0041C)

-20AN WATERNECK FITTING CHROMEPart Number: MZWN0041C These fittings are used on some of our products where flow is crucial and space is limited. T...

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$74.50 - $74.50
$74.50
$74.50 - $74.50
$74.50
+ GST
Meziere Water Fitting Adapter (MZWN0041B) MZWN0041B
$50.40 - $50.40
$50.40
$50.40 - $50.40
$50.40
+ GST

Meziere Water Fitting Adapter (MZWN0041B)

-20 ORB to -20AN, Blue Finish

-20AN WATERNECK FITTING BLUE-20 ORB to -20AN, Blue FinishPart Number: MZWN0041B These fittings are used on some of our products where flow is cruc...

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$50.40 - $50.40
$50.40
$50.40 - $50.40
$50.40
+ GST
Meziere Water Fitting Adapter (MZWN0040S) MZWN0040S
$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST

Meziere Water Fitting Adapter (MZWN0040S)

-20 ORB to -16AN, Black Finish

WATER NECK FITTING -16AN-20 ORB to -16AN, Black FinishPart Number: MZWN0040S These fittings are used on some of our products where flow is crucial...

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$56.20 - $56.20
$56.20
$56.20 - $56.20
$56.20
+ GST
Meziere Water Neck Fitting, For 1-3/4" Hose, Polished Finish (MZWN0033U) MZWN0033U
$54.10 - $54.10
$54.10
$54.10 - $54.10
$54.10
+ GST

Meziere Water Neck Fitting, For 1-3/4" Hose, Polished Finish (MZWN0033U)

1-3/4" WN STYLE HOSE FITTINGPart Number: MZWN0033U These fittings are used on some of our products where flow is crucial and space is limited. The...

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$54.10 - $54.10
$54.10
$54.10 - $54.10
$54.10
+ GST
Meziere Water Neck Fitting, For 1-3/4" Hose, Black Finish (MZWN0033S) MZWN0033S
$60.50 - $60.50
$60.50
$60.50 - $60.50
$60.50
+ GST

Meziere Water Neck Fitting, For 1-3/4" Hose, Black Finish (MZWN0033S)

1-3/4" WN STYLE HOSE FITTINGPart Number: MZWN0033S These fittings are used on some of our products where flow is crucial and space is limited. The...

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$60.50 - $60.50
$60.50
$60.50 - $60.50
$60.50
+ GST
Meziere Water Neck Fitting, For 1-3/4" Hose, Chrome Finish (MZWN0033C) MZWN0033C
$105.40 - $105.40
$105.40
$105.40 - $105.40
$105.40
+ GST

Meziere Water Neck Fitting, For 1-3/4" Hose, Chrome Finish (MZWN0033C)

1-3/4" WN STYLE HOSE FITTINGPart Number: MZWN0033C These fittings are used on some of our products where flow is crucial and space is limited. The...

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$105.40 - $105.40
$105.40
$105.40 - $105.40
$105.40
+ GST