Deliver toUnited Arab Emirates
Subaru Coolant System Conditioner 2 Pack - SOA635071 - Genuine OEM

Description:

  • Used only with cars with green coolant
  • Subaru Genuine Coolant Conditioner SOA635071 x2
  • 1993-2008 Impreza WRX STi
  • 1998-2008 Forester
  • 1990-2008 Legacy and Outback

  • Genuine Subaru Coolant Conditioner. Good idea to use on your Subaru when you do a coolant flush. This will help the extend the head gaskets. Used only with cars with green coolant. Your package will include the following items: Subaru Genuine Coolant Cond. SOA635071 x2. Don't settle for aftermarket components of questionable quality and always insist on Genuine Subaru replacements. Fits: 1993-2008 Impreza Wrx STI 1998-2008 Forester 1990-2008 Legacy and Outback

    Reviews:

    5.0 out of 5 stars Been using this for years!

    M.A. · October 3, 2025

    This is a headgasket & coolant saver for any car with aluminum parts. It does its job to help factory coolants keep corrosion away.

    5.0 out of 5 stars Coolant conditioner

    r. · October 6, 2025

    It’s what Subaru designed when doing coolant flush

    5.0 out of 5 stars So far so good

    T. · September 9, 2023

    So I drove a late 90s Subaru with an EJ25 diagonally across the continental U.S. with a partially bad head gasket.That is, my coolant was not mixing with oil, and my oil was not mixing with coolant.However, exhaust gases were getting into the coolant and escaping through the overflow tank, conversely causing coolant loss and confusing the thermostat.I had this confirmed using a test designed to detect exhaust gases.I've done a lot of work to this car and sometimes wonder if I am dedicated enough to fix the head gaskets.I can't afford that yet.But here's what I did.Changed both radiator hoses. Those aren't good after 30 years.This helped with the coolant loss, as far as I could tell, but I wasn't confident enough to drive it a long distance, because typically after getting off the interstate and idling at a light is when it starts to overheat, and in those scenarios (at least before changing the hose) i would need to add a good bit of water to it to top it off again.Anyway! Even if part of the problem was the old hoses - If bubbles are coming out through the radiator, then coolant is going into the exhaust system, and thus losing coolant, one could safely assume.So, I changed the hoses. I ran it for a few days with just water to make sure I wasn't losing expensive coolant. I didn't lose any. But I feel like it was somewhat therapeutic for the corrosion to do the complete drains + fills a few times over a few days, even with the water.Once I drained the water, I added a bit of coolant, then a bottle of this, and some more coolant, and then another bottle, and then some more coolant.My thought process was that, since air cavitation makes filling these radiators super slow as you wait for air bubbles to make room for more coolant (esp. if your "breather" nut is stripped like mine) then I will probably get more "coverage" with this magic paste if i "spread it out" over the entire fill-up.I took it for a little drive immediately, not wanting it all to settle to the bottom, and let the engine idle for a good 20 minutes when I got home.After idling - ECT was 185f - Perfect! I looked in the overflow tank - NO BUBBLES! My coolant smells like coolant, instead of exhaust gases! You'd think it was flammable the way it smelled before.So, I think this pour-in stop-leak knows what it's doing when it comes specifically to Subaru head gaskets which have failed in the way of containing exhaust gases, but I wouldn't bet on it if you are already getting coolant and oil mixing.I still plan to change the head gaskets , heads machined and get the valves reseated and everything. But this stuff + the results have given me new confidence in driving this thing longer distances in the meantime. Hopefully it's a relativey long term fix.

    4.0 out of 5 stars Slows the leak down for a while.....NOT a permanent fix

    R. · May 23, 2023

    I'm not going to comment on the fact that Subaru built cars knowing the head gasket needed this conditioner or it would most likely fail. Subaru owners already lament this. I've tried this product before, and with our Subaru on it's last legs, I bought another round to see if I can buy a few more miles before retiring it. I waited until the main radiator was down to about 2/3 level, poured in a bottle, topped off the radiator and then turned on the engine along with the heater and ran it for about 30min. Slowed my coolant loss by about 1/2 initially, but after about 1 year, it's beginning to get back to that level again. I've read that there have been people who had success pouring in 2 bottles at a time......didn't want to risk plugging up the heater core, but may try that out next. Again, not a permanent fix, so set expectations accordingly.

    5.0 out of 5 stars WOW!

    w. · December 25, 2024

    I purchased this coolant conditioner suggested by a local mechanic for a heater core leak in my 2001 Jeep Grand Cherokee 4.0. I was having to fill my reservoir tank 2 to 3 times a week. I had a permanent wet spot in my driveway. Went to this reputable local mechanic and as he charged strictly by the book hours to replace my heater core, cost to repair was going to be $450. After turning down his estimate and deciding to live with the problem, he offered information about this coolant conditioner that he used in a dragster he owned and raced. I purchased the two bottles and installed it as per YouTube videos and within 2 days my leak was stopped and has not returned for a year now (knock on wood). I only used one bottle for my fix so I gave the other bottle to a friend that had a leaky system on a farm tractor and bam it fixed that also. GREAT STUFF! saved me $442 in repairs. Highly recommended!

    One Star

    h. · November 13, 2016

    worst product

    Subaru Coolant System Conditioner 2 Pack - SOA635071 - Genuine OEM

    Product ID: UO00JSV0J2D
    Condition: New

    4.6

    AED7444

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

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    Subaru Coolant System Conditioner 2 Pack - SOA635071 - Genuine OEM

    Product ID: UO00JSV0J2D
    Condition: New

    4.6

    Subaru Coolant System Conditioner 2 Pack - SOA635071 - Genuine OEM-0

    AED7444

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Used only with cars with green coolant
  • Subaru Genuine Coolant Conditioner SOA635071 x2
  • 1993-2008 Impreza WRX STi
  • 1998-2008 Forester
  • 1990-2008 Legacy and Outback

  • Genuine Subaru Coolant Conditioner. Good idea to use on your Subaru when you do a coolant flush. This will help the extend the head gaskets. Used only with cars with green coolant. Your package will include the following items: Subaru Genuine Coolant Cond. SOA635071 x2. Don't settle for aftermarket components of questionable quality and always insist on Genuine Subaru replacements. Fits: 1993-2008 Impreza Wrx STI 1998-2008 Forester 1990-2008 Legacy and Outback

    Reviews:

    5.0 out of 5 stars Been using this for years!

    M.A. · October 3, 2025

    This is a headgasket & coolant saver for any car with aluminum parts. It does its job to help factory coolants keep corrosion away.

    5.0 out of 5 stars Coolant conditioner

    r. · October 6, 2025

    It’s what Subaru designed when doing coolant flush

    5.0 out of 5 stars So far so good

    T. · September 9, 2023

    So I drove a late 90s Subaru with an EJ25 diagonally across the continental U.S. with a partially bad head gasket.That is, my coolant was not mixing with oil, and my oil was not mixing with coolant.However, exhaust gases were getting into the coolant and escaping through the overflow tank, conversely causing coolant loss and confusing the thermostat.I had this confirmed using a test designed to detect exhaust gases.I've done a lot of work to this car and sometimes wonder if I am dedicated enough to fix the head gaskets.I can't afford that yet.But here's what I did.Changed both radiator hoses. Those aren't good after 30 years.This helped with the coolant loss, as far as I could tell, but I wasn't confident enough to drive it a long distance, because typically after getting off the interstate and idling at a light is when it starts to overheat, and in those scenarios (at least before changing the hose) i would need to add a good bit of water to it to top it off again.Anyway! Even if part of the problem was the old hoses - If bubbles are coming out through the radiator, then coolant is going into the exhaust system, and thus losing coolant, one could safely assume.So, I changed the hoses. I ran it for a few days with just water to make sure I wasn't losing expensive coolant. I didn't lose any. But I feel like it was somewhat therapeutic for the corrosion to do the complete drains + fills a few times over a few days, even with the water.Once I drained the water, I added a bit of coolant, then a bottle of this, and some more coolant, and then another bottle, and then some more coolant.My thought process was that, since air cavitation makes filling these radiators super slow as you wait for air bubbles to make room for more coolant (esp. if your "breather" nut is stripped like mine) then I will probably get more "coverage" with this magic paste if i "spread it out" over the entire fill-up.I took it for a little drive immediately, not wanting it all to settle to the bottom, and let the engine idle for a good 20 minutes when I got home.After idling - ECT was 185f - Perfect! I looked in the overflow tank - NO BUBBLES! My coolant smells like coolant, instead of exhaust gases! You'd think it was flammable the way it smelled before.So, I think this pour-in stop-leak knows what it's doing when it comes specifically to Subaru head gaskets which have failed in the way of containing exhaust gases, but I wouldn't bet on it if you are already getting coolant and oil mixing.I still plan to change the head gaskets , heads machined and get the valves reseated and everything. But this stuff + the results have given me new confidence in driving this thing longer distances in the meantime. Hopefully it's a relativey long term fix.

    4.0 out of 5 stars Slows the leak down for a while.....NOT a permanent fix

    R. · May 23, 2023

    I'm not going to comment on the fact that Subaru built cars knowing the head gasket needed this conditioner or it would most likely fail. Subaru owners already lament this. I've tried this product before, and with our Subaru on it's last legs, I bought another round to see if I can buy a few more miles before retiring it. I waited until the main radiator was down to about 2/3 level, poured in a bottle, topped off the radiator and then turned on the engine along with the heater and ran it for about 30min. Slowed my coolant loss by about 1/2 initially, but after about 1 year, it's beginning to get back to that level again. I've read that there have been people who had success pouring in 2 bottles at a time......didn't want to risk plugging up the heater core, but may try that out next. Again, not a permanent fix, so set expectations accordingly.

    5.0 out of 5 stars WOW!

    w. · December 25, 2024

    I purchased this coolant conditioner suggested by a local mechanic for a heater core leak in my 2001 Jeep Grand Cherokee 4.0. I was having to fill my reservoir tank 2 to 3 times a week. I had a permanent wet spot in my driveway. Went to this reputable local mechanic and as he charged strictly by the book hours to replace my heater core, cost to repair was going to be $450. After turning down his estimate and deciding to live with the problem, he offered information about this coolant conditioner that he used in a dragster he owned and raced. I purchased the two bottles and installed it as per YouTube videos and within 2 days my leak was stopped and has not returned for a year now (knock on wood). I only used one bottle for my fix so I gave the other bottle to a friend that had a leaky system on a farm tractor and bam it fixed that also. GREAT STUFF! saved me $442 in repairs. Highly recommended!

    One Star

    h. · November 13, 2016

    worst product

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