Skip to content
FREE SHIPPING on all orders $299 & Up within continental USA (Excluding Puerto Rico)
icon-X
Close menu
ENGINE
BRAKES
EXHAUST
DRIVETRAIN
SUSPENSION
INTAKE
FABRICATION
WHEELS & TIRES
ACCESSORIES
BRANDS
Log in
instagram
Instagram
Facebook
TikTok
Cart
icon-X
Close cart
Order note
Your cart is currently empty.
icon-search
Search
icon-hamburger
Site navigation
account
Log in
icon-search
Search
icon-cart
Cart
ENGINE
BRAKES
EXHAUST
DRIVETRAIN
SUSPENSION
INTAKE
FABRICATION
WHEELS & TIRES
ACCESSORIES
BRANDS
Search
Search
Sign up and save
Sign up for our mailing list to receive $10 off your next order
Enter your email
Subscribe
Subscribe
icon-right-arrow
icon-X
"Close (esc)"
Home
/
Thermostat Housings
Filter
icon-X
Close menu
Availability
In stock
(87)
Out of stock
(0)
Price
Product type
Thermostat Housings
(86)
Uncategorized
(1)
Brand
Ford Racing
(1)
Sinister Diesel
(4)
Spectre
(5)
Wehrli
(77)
More filters
CaseLotQuantity:1
(87)
Cooling>Thermostat Housings
(87)
Core:N
(87)
EPA:Compliant
(2)
EPA:N/A
(85)
LTL:N
(87)
MPN:4932
(1)
MPN:4933
(1)
MPN:4939
(1)
MPN:42303
(1)
MPN:42313
(1)
MPN:M-8592-M90
(1)
MPN:SD-THERMO-6.0
(1)
MPN:SD-THERMO-7.3
(1)
MPN:SDG-THERMO-6.0
(1)
MPN:SDG-THERMO-7.3
(1)
MPN:WCF100157-BB
(1)
MPN:WCF100157-BR
(1)
MPN:WCF100157-BRZ
(1)
MPN:WCF100157-CR
(1)
MPN:WCF100157-CT
(1)
MPN:WCF100157-FB
(1)
MPN:WCF100157-GB
(1)
MPN:WCF100157-GRY
(1)
MPN:WCF100157-GW
(1)
MPN:WCF100157-IP
(1)
MPN:WCF100157-RED
(1)
MPN:WCF100169-BB
(1)
MPN:WCF100169-BC
(1)
MPN:WCF100169-FB
(1)
MPN:WCF100169-GB
(1)
MPN:WCF100169-GRY
(1)
MPN:WCF100188-BB
(1)
MPN:WCF100188-BBF
(1)
MPN:WCF100188-BC
(1)
MPN:WCF100188-BG
(1)
MPN:WCF100188-BR
(1)
MPN:WCF100188-BRZ
(1)
MPN:WCF100188-BS
(1)
MPN:WCF100188-CAT
(1)
MPN:WCF100188-CB
(1)
MPN:WCF100188-CF
(1)
MPN:WCF100188-CP
(1)
MPN:WCF100188-CR
(1)
MPN:WCF100188-CRO
(1)
MPN:WCF100188-CT
(1)
MPN:WCF100188-DG
(1)
MPN:WCF100188-FB
(1)
MPN:WCF100188-FG
(1)
MPN:WCF100188-FO
(1)
MPN:WCF100188-FTB
(1)
MPN:WCF100188-GB
(1)
MPN:WCF100188-GF
(1)
MPN:WCF100188-GM
(1)
MPN:WCF100188-GRY
(1)
MPN:WCF100188-GW
(1)
MPN:WCF100188-IBB
(1)
MPN:WCF100188-IP
(1)
MPN:WCF100188-KIWI
(1)
MPN:WCF100188-OF
(1)
MPN:WCF100188-RED
(1)
MPN:WCF100188-SBO
(1)
MPN:WCF100188-SC
(1)
MPN:WCF100188-SGB
(1)
MPN:WCF100188-SGS
(1)
MPN:WCF100188-SY
(1)
MPN:WCF100405-BC
(1)
MPN:WCF100405-BR
(1)
MPN:WCF100405-BRZ
(1)
MPN:WCF100405-CR
(1)
MPN:WCF100405-CT
(1)
MPN:WCF100405-GB
(1)
MPN:WCF100405-GW
(1)
MPN:WCF100405-IBB
(1)
MPN:WCF100405-RED
(1)
MPN:WCF100420-BB
(1)
MPN:WCF100420-BBF
(1)
MPN:WCF100420-BR
(1)
MPN:WCF100420-CF
(1)
MPN:WCF100420-CT
(1)
MPN:WCF100420-GB
(1)
MPN:WCF100420-GRY
(1)
MPN:WCF100420-GW
(1)
MPN:WCF100420-IBB
(1)
MPN:WCF100420-RED
(1)
MPN:WCF100420-SGB
(1)
MPN:WCF100424-BB
(1)
MPN:WCF100424-GB
(1)
MPN:WCF100424-GRY
(1)
MPN:WCF100424-GW
(1)
MPN:WCF100424-RED
(1)
MPN:WCF100469
(1)
MPN:WCF100541-GF
(1)
Non-CARB:N
(76)
Non-CARB:Y
(11)
Prop65:N
(2)
Prop65:Y
(85)
SpecialOrder:N
(2)
SpecialOrder:Y
(85)
UniversalFitment:Y
(80)
Thermostat Housings
icon-filter
Filter
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Wehrli 17-24 GMC/Chevrolet L5P Duramax Thermostat Housing - Grape Frost
Wehrli
$206.15
Save $2.60
Wehrli 01-05 LB7 LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Illusion Blueberry
Wehrli
Regular price
$524.00
Sale price
$521.40
Save $2.60
Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Illusion Blueberry
Wehrli
Regular price
$524.00
Sale price
$521.40
Save $2.60
Wehrli WCFab 2006-2010 Duramax LBZ/LMM Thermostat Housing Kit - Candy Teal
Wehrli
Regular price
$524.00
Sale price
$521.40
Save $1.10
Wehrli 01-05 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Brizzle Blue
Wehrli
Regular price
$474.00
Sale price
$472.90
Wehrli L5P Duramax Thermostat Housing - Shocker Yellow
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Sparkle Granny Smith
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Semi-Gloss Black
Wehrli
$186.75
Wehrli L5P Duramax Thermostat Housing - Sparkle Copper
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Sparkle Bomber Orange
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - WCFab Red
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Orange Frost
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Kiwi Green
Wehrli
$186.75
Wehrli L5P Duramax Thermostat Housing - Illusion Purple
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Illusion Blueberry
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Gloss White
Wehrli
$186.75
Wehrli L5P Duramax Thermostat Housing - WCFab Grey
Wehrli
$206.15
Wehrli L5P Duramax Thermostat Housing - Gun Metal
Wehrli
$186.75
Wehrli L5P Duramax Thermostat Housing - Grape Frost
Wehrli
$206.15
1
2
3
…
5
icon-chevron
Next
icon-X
"Close (esc)"
icon-chevron-left
icon-X
icon-chevron
icon-X
Thermostat Housings
